Package reference: All

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Package	Description
aaMI	Mutual information for protein sequence alignments
abc	Tools for Approximate Bayesian Computation (ABC)
abcdeFBA	ABCDE_FBA: A-Biologist-Can-Do-Everything of Flux Balance Analysis with this package.
abd	The Analysis of Biological Data
abind	Combine multi-dimensional arrays
abn	Data Modelling with Additive Bayesian Networks
AcceptanceSampling	Creation and evaluation of Acceptance Sampling Plans
ACCLMA	ACC & LMA Graph Plotting
accuracy	Tools for testing and improving accuracy of statistical results.
Ace
acepack	ace() and avas() for selecting regression transformations
acer	The ACER Method for Extreme Value Estimation
aCGH.Spline	Robust spline interpolation for dual color array comparative genomic hybridisation data
ACNE	Affymetrix SNP probe-summarization using non-negative matrix factorization
acs
actuar	Actuarial functions
ada	ada: an R package for stochastic boosting
adabag	Applies AdaBoost.M1, AdaBoost-SAMME and Bagging
ADaCGH	Analysis of data from aCGH experiments
adagio
adapt	adapt -- multidimensional numerical integration
AdaptFit	Adaptive Semiparametic Regression
AdaptFitOS	Adaptive Semiparametric Regression with Simultaneous Confidence Bands
adaptivetau	Tau-leaping stochastic simulation
adaptMCMC	Implementation of a generic adaptive Monte Carlo Markov Chain sampler
adaptTest	Adaptive two-stage tests
ade4	Analysis of Ecological Data : Exploratory and Euclidean methods in Environmental sciences
ade4TkGUI	ade4 Tcl/Tk Graphical User Interface
adegenet	adegenet: an R package for the exploratory analysis of genetic and genomic data.
adehabitat	Analysis of habitat selection by animals
adehabitatHR	Home range Estimation
adehabitatHS	Analysis of habitat selection by animals
adehabitatLT	Analysis of animal movements
adehabitatMA	Tools to Deal with Raster Maps
adephylo	adephylo: exploratory analyses for the phylogenetic comparative method.
ADGofTest	Anderson-Darling GoF test
adimpro	Adaptive Smoothing of Digital Images
adk	Anderson-Darling K-Sample Test and Combinations of Such Tests
adlift	An adaptive lifting scheme algorithm
ADM3	An Interpretation of the ADM method - automated detection algorithm.
AdMit	Adaptive Mixture of Student-t distributions
ads	Spatial point patterns analysis
Aelasticnet	Bayesian Adaptive Elastic-Net for high dimensional sparse quantile regression models
AER	Applied Econometrics with R
afc	Calculate afc
afmtools	Estimation, Diagnostic and Forecasting Functions for ARFIMA models
agce	analysis of growth curve experiments
ageprior	Prior distributions for molecular dating
aggrisk	Estimate individual level risk using individual case data and spatially aggregated control data
agilp	Extracting and preprocessing Agilent express arrays
agreement	Statistical Tools for Measuring Agreement
agricolae	Statistical Procedures for Agricultural Research
agridat	Agricultural datasets
AGSDest	Estimation in adaptive group sequential trials
agsemisc	Miscellaneous plotting and utility functions
ahaz	Regularization for semiparametric additive hazards regression
AICcmodavg	Model selection and multimodel inference based on (Q)AIC(c)
AIGIS	Areal Interpolation for GIS data
AIM	AIM: adaptive index model
AIS	Tools to look at the data ("Ad Inidicia Spectata")
akima	Interpolation of irregularly spaced data
alabama	Constrained nonlinear optimization
AlgDesign	Algorithmic Experimental Design
allan	Automated Large Linear Analysis Node
allanvar	Allan Variance Analysis
allelematch	Identifying unique multilocus genotypes where genotyping error and missing data may be present
allelic	A fast, unbiased and exact allelic exact test
AllPossibleSpellings	Computes all of a word's possible spellings.
alphahull	Generalization of the convex hull of a sample of points in the plane
alphashape3d	Implementation of the 3D alpha-shape for the reconstruction of 3D sets from a point cloud
alr3	Data to accompany Applied Linear Regression 3rd edition
ALS	multivariate curve resolution alternating least squares (MCR-ALS)
AMA	Anderson-Moore Algorithm
amap	Another Multidimensional Analysis Package
amba	Additive Models for Business Applications
amei	Adaptive Management of Epidemiological Interventions
Amelia	Amelia II: A Program for Missing Data
amer	Additive mixed models with lme4
AmericanCallOpt	This package includes pricing function for selected American call options with underlying assets that generate payouts.
AMORE	A MORE flexible neural network package
anacor	Simple and Canonical Correspondence Analysis.
anaglyph	3D Anaglyph Plots
analogue	Analogue and weighted averaging methods for palaeoecology
AnalyzeFMRI	Functions for analysis of fMRI datasets stored in the ANALYZE or NIFTI format.
anapuce	Tools for microarray data analysis
anchors	Statistical analysis of surveys with anchoring vignettes
andrews	Andrews curves
anesrake	ANES Raking Implementation
Animal	Analyze time-coded animal behavior data
animation	A Gallery of Animations in Statistics and Utilities to Create Animations
anm	Analog model for downscaling
ANN	Feedforward Artificial Neural Network optimized by Genetic Algorithm
AnnotLists	AnnotLists: A tool to annotate multiple lists from a specific annotation file.
anoint	Analysis of interactions
ant	Version of ant specific to R
aod	Analysis of Overdispersed Data
apcluster	Affinity Propagation Clustering
ape	Analyses of Phylogenetics and Evolution
aplpack	Another Plot PACKage: stem.leaf, bagplot, faces, spin3R, and some slider functions
appell	Compute Appell's F1 hypergeometric function
apple	Approximate Path for Penalized Likelihood Estimators
approximator	Bayesian prediction of complex computer codes
APSIMBatch	Analysis the output of Apsim software
apsrtable	apsrtable model-output formatter for social science
apt	Asymmetric Price Transmission (apt)
apTreeshape	Analyses of Phylogenetic Treeshape
aqfig	Functions to help display air quality model output and monitoring data
aqp	Algorithms for Quantitative Pedology
AquaEnv	AquaEnv - an integrated development toolbox for aquatic chemical model generation
aratio	Assessment ratio analysis
archetypes	Archetypal Analysis
ArDec	Time series autoregressive-based decomposition
ARES	Environment air pollution epidemiology: a library for time series analysis
arf3DS4	Activated Region Fitting, fMRI data analysis (3D).
argosfilter	Argos locations filter
arm	Data Analysis Using Regression and Multilevel/Hierarchical Models
aroma.affymetrix	Analysis of large Affymetrix microarray data sets
aroma.apd	A probe-level data file format used by aroma.affymetrix [DEPRECATED]
aroma.cn	Copy-number analysis of large microarray data sets
aroma.core	Core methods and classes used by aroma.* packages part of The Aroma Framework
aroma.light	Light-weight methods for normalization and visualization of microarray data using only basic R data types
arrayhelpers	Convenience functions for arrays
arrayImpute	Missing imputation for microarray data
arrayMissPattern	Exploratory analysis of Missing patterns for microarray data
ars	Adaptive Rejection Sampling
ARTIVA	Infer a time-varying DBN network from time series data.
arules	Mining Association Rules and Frequent Itemsets
arulesNBMiner	Mining NB-Frequent Itemsets and NB-Precise Rules
arulesSequences	Mining frequent sequences
arulesViz	arulesViz - Visualizing Association Rules and Frequent Itemsets
asbio	A collection of statistical tools for biologists
ascii	Export R objects to several markup languages
ascrda	Augmented SCRDA
asd	Simulations for adaptive seamless designs
ash	David Scott's ASH routines
aspace	A collection of functions for estimating centrographic statistics and computational geometries for spatial point patterns
aspect	Aspects of Multivariables
assist	A Suite of S-Plus Functions Implementing Smoothing Splines
AssotesteR	Statistical Tests for Genetic Association Studies
aster	Aster Models
aster2	Aster Models
asuR	Advanced statistics using R
asympTest	Asymptotic statistic
asypow	Calculate Power Utilizing Asymptotic Likelihood Ratio Methods
AtelieR	A GTK GUI for teaching basic concepts in statistical inference, and doing elementary bayesian tests.
atm	Additive Term Models
atmi	Analysis of technical market indicators
AUCRF	Variable Selection with Random Forest and the Area Under the Curve
audio	Audio Interface for R
audit	Bounds for Accounting Populations
auteur	Bayesian sampler of the trait-evolutionary process
automap	Automatic interpolation package
AutoSEARCH	General-to-Specific (GETs) Model Selection
aws	Adaptive Weights Smoothing
AWS.tools	R package to use Amazon Web Services
aylmer	A generalization of Fisher's exact test
B2Z	Bayesian Two-Zone Model
BaBooN	Bayesian Bootstrap Predictive Mean Matching - Multiple and single imputation for discrete data
BACCO	Bayesian Analysis of Computer Code Output (BACCO)
backfitRichards	Backfitted independent values of Richards curves
backtest	Exploring portfolio-based conjectures about financial instruments
BaM	Functions and datasets for books by Jeff Gill.
BAMD	Bayesian Association Model for Genomic Data with Missing Covariates
bamdit	Bayesian Meta-Analysis of diagnostic test data
bams
bandit
barcode	Barcode distribution plots
BARD	Better Automated ReDistricting
bark	Bayesian Additive Regresssion Kernels
Barnard	Barnard's Unconditional Test
BAS	Bayesian Model Averaging using Bayesian Adaptive Sampling
BaSAR	Bayesian Spectrum Analysis in R
base64	Base 64 encoder/decoder
baseline	Baseline Correction of Spectra
basicspace	A Package to Recover a Basic Space from Issue Scales
BaSTA	A package for estimating age-specific survival from incomplete capture-recapture/recovery data
batade	HTML reports and so on
batch	Batching Routines in Parallel and Passing Command-Line Arguments to R
bayesCGH	Bayesian analysis of array CGH data
bayesclust	Tests/Searches for significant clusters in genetic data.
bayescount	Power calculations and Bayesian analysis of count distributions and FECRT data using MCMC
BayesDA	Functions and Datasets for the book "Bayesian Data Analysis"
bayesDem	Graphical User Interface for bayesTFR, bayesLife and bayesPop
bayesGARCH	Bayesian Estimation of the GARCH(1,1) Model with Student-t Innovations
BayesLCA
bayesLife	Bayesian Projection of Life Expectancy
bayesm	Bayesian Inference for Marketing/Micro-econometrics
bayesMCClust
bayesmix	Bayesian Mixture Models with JAGS
bayespack	Numerical Integration for Bayesian Inference
BayesPanel	Bayesian Methods for Panel Data Modeling and Inference
bayesPop	Probabilistic Population Projection
bayespref	Hierarchical Bayesian analysis of ecological count data
bayesQR	Bayesian quantile regression
BayesQTLBIC	Bayesian multi-locus QTL analysis based on the BIC criterion
bayesSurv	Bayesian Survival Regression with Flexible Error and Random Effects Distributions
bayesTFR	Bayesian Fertility Projection
BayesTree	Bayesian Methods for Tree Based Models
BayesValidate	BayesValidate Package
BayesX	R Utilities Accompanying the Software Package BayesX
BayHap	Bayesian analysis of haplotype association using Markov Chain Monte Carlo
BayHaz	R Functions for Bayesian Hazard Rate Estimation
BAYSTAR	On Bayesian analysis of Threshold autoregressive model (BAYSTAR)
BB	Solving and Optimizing Large-Scale Nonlinear Systems
bbemkr	Bayesian bandwidth estimation for multivariate kernel regression with Gaussian error
BBmisc	Miscellaneous helper functions for B. Bischl.
bbmle	Tools for general maximum likelihood estimation
BBMM	Brownian bridge movement model
BCA	Business and Customer Analytics
BCBCSF	Bias-corrected Bayesian Classification with Selected Features
BCE	Bayesian composition estimator: estimating sample (taxonomic) composition from biomarker data
Bchron	Bayesian chronologies via compound Poisson-Gamma processes.
bclust	Bayesian clustering using spike-and-slab hierarchical model, suitable for clustering high-dimensional data.
bcool	Bringing to light significant Columns correlated with Organism Labels
bcp	A Package for Performing a Bayesian Analysis of Change Point Problems
bcrm
bcv	Cross-Validation for the SVD (Bi-Cross-Validation)
bda	Algorithms for Birth Data Analysis
bdoc	Bayesian Discrete Ordered Classification of DNA Barcodes
bdpv	Inference and design for predictive values in binary diagnostic tests
bdsmatrix	Routines for Block Diagonal Symmetric matrices
beadarrayMSV	Analysis of Illumina BeadArray SNP data including MSV markers
beanplot	Visualization via Beanplots (like Boxplot/Stripchart/Violin Plot)
bear	Average bioequivalence and bioavailability data analysis tool
beeswarm	The bee swarm plot, an alternative to stripchart
belief	Contains basic functions to manipulate belief functions and associated mass assignments
benchden	28 benchmark densities from Berlinet/Devroye (1994)
benchmark	Benchmark Experiments Toolbox
Benchmarking	Benchmark and frontier analysis using DEA and SFA
bentcableAR	Bent-Cable Regression for Independent Data or Autoregressive Time Series
ber	Batch Effects Removal
Bergm	Bayesian analysis for exponential random graph models
BerkeleyEarth
Bessel	Bessel -- Bessel Functions Computations and Approximations
bestglm	Best Subset GLM
betafam	Detecting rare variants for quantitative traits using nuclear families
betapart	Partitioning beta diversity into turnover and nestedness components
betaper	Functions to incorporate taxonomic uncertainty on multivariate analyses of ecological data
betareg	Beta Regression
betategarch	Estimation and simulation of the first-order Beta-t-EGARCH model
betfairly	Access Betfair API from R
bethel	Bethel's algorithm.
bfa	Bayesian Factor Analysis
bfast	Breaks For Additive Season and Trend (BFAST)
bfp	Bayesian Fractional Polynomials
bgmm	Gaussian Mixture Modeling algorithms. Including the belief-based mixture modeling.
BGSIMD	Block Gibbs Sampler with Incomplete Multinomial Distribution
Bhat	General likelihood exploration
BHH2	Useful Functions for Box, Hunter and Hunter II
BiasedUrn	Biased Urn model distributions
bibtex	bibtex parser
biclust	BiCluster Algorithms
bicreduc	Reduction algorithm for the NPMLE for the distribution function of bivariate interval-censored data
bifactorial	Inferences for bi- and trifactorial trial designs
biganalytics	A library of utilities for big.matrix objects of package bigmemory.
bigdata	Big Data Analytics
BiGGR	Creates an interface to BiGG database, provides a framework for simulation and produces flux graphs
biglars	Scalable Least-Angle Regression and Lasso
biglm	bounded memory linear and generalized linear models
bigmemory	Manage massive matrices with shared memory and memory-mapped files
biGraph	Analysis Toolbox For Bipartite Graphs
bigtabulate	table-, tapply-, and split-like functionality for matrix and big.matrix objects.
bild	bild: a package for BInary Longitudinal Data
bim	Bayesian Interval Mapping Diagnostics
bimetallic	Power for SNP analyses using silver standard cases
binarySimCLF	Simulates Correlated Binary Data
BINCO	Bootstrap Inference for Network COstruction
bindata	Generation of Artificial Binary Data
binGroup	Evaluation and experimental design for binomial group testing
binhf	Haar-Fisz functions for binomial data
binMto	Asymptotic simultaneous confidence intervals for many-to-one comparisons of proportions
BinNor	Simultaneous generation of multivariate binary and normal variates.
binom	Binomial Confidence Intervals For Several Parameterizations
binomlogit	Efficient MCMC for Binomial Logit Models
binomSamSize	Confidence intervals and sample size determination for a binomial proportion under simple random sampling and pooled sampling
binomTools	Performing diagnostics on binomial regression models
bio.infer	Predict environmental conditions from biological observations
Biodem	Biodemography functions
BiodiversityR	GUI for biodiversity and community ecology analysis
Biograph	Explore life histories
BioIDMapper	Mapping between BioIDs
BioMark	Find biomarkers in two-class discrimination problems
BiomarkeR	Paired (pBI) and Unpaired Biomarker Identifier (uBI) including a method to infer networks.
bionetdata
biopara	Self-contained parallel system for R
BioPhysConnectoR	BioPhysConnectoR
biOps	Image processing and analysis
biOpsGUI	GUI for Basic image operations
bios2mds	From BIOlogical Sequences to MultiDimensional Scaling
BioStatR	Initiation
bipartite	Visualising bipartite networks and calculating some (ecological) indices.
BiplotGUI	Interactive Biplots in R
birch	Dealing with very large datasets using BIRCH
bise	Auxiliary functions for phenological data analysis
biseVec	Auxiliary functions for phenological data analysis
bisoreg	Bayesian Isotonic Regression with Bernstein Polynomials
bit	A class for vectors of 1-bit booleans
bit64
bitops	Functions for Bitwise operations
bivarRIpower	Sample size calculations for bivariate longitudinal data
bivpois	Bivariate Poisson Models Using The EM Algorithm
biwt	Functions to compute the biweight mean vector and covariance & correlation matrices
BlakerCI	Blaker's binomial confidence limits
BLCOP	Black-Litterman and copula-opinion pooling frameworks
blender	Analyze biotic homogenization of landscapes
blighty	United Kingdom coastlines
blm	Binomial linear and linear-expit regression
blme	Bayesian Linear Mixed-Effects models
blockmodeling	An R package for Generalized and classical blockmodeling of valued networks
blockrand	Randomization for block random clinical trials
blockTools	Block, assign, and diagnose potential interference in randomized experiments
BLR	Bayesian Linear Regression
BMA	Bayesian Model Averaging
bmd	Benchmark dose analysis for dose-response data
bmem	Mediation analysis with missing data using bootstrap
Bmix	Bayesian Sampling for Stick-breaking Mixtures
BMN	The pseudo-likelihood method for pairwise binary markov networks
bmp	Read Windows Bitmap (BMP) images
BMS	Bayesian Model Averaging Library
bnlearn	Bayesian network structure learning, parameter learning and inference
BNPdensity	Ferguson-Klass type algorithm for posterior normalized random measures
boa	Bayesian Output Analysis Program (BOA) for MCMC
Bolstad	Bolstad functions
Bolstad2	Bolstad functions
boolean	Boolean Binary Response Models
boolfun	Cryptographic Boolean Functions
BoolNet	Generation, reconstruction, simulation and analysis of synchronous, asynchronous, and probabilistic Boolean networks
boost	Boosting Methods for Real and Simulated Data
boot	Bootstrap Functions (originally by Angelo Canty for S)
BootCL	Bootstrapping test for chromosomal localization
BootPR	Bootstrap Prediction Intervals and Bias-Corrected Forecasting
bootRes	Bootstrapped Response and Correlation Functions
bootruin	A bootstrap test for the probability of ruin in the classical risk process
bootspecdens	Testing equality of spectral densities
bootStepAIC	Bootstrap stepAIC
bootstrap	Functions for the Book "An Introduction to the Bootstrap"
Boruta	Boruta -- a tool for finding significant attributes in information systems
boss	Boosted One-Step Statistics: Fast and accurate approximations for GLM, GEE and Mixed models for use in GWAS
BoSSA	a Bunch of Structure and Sequence Analysis
boussinesq	Analytic Solutions for (ground-water) Boussinesq Equation
bpca	Biplot of Multivariate Data Based on Principal Components Analysis
BPHO	Bayesian Prediction with High-order Interactions
bqtl	Bayesian QTL mapping toolkit
BradleyTerry	Bradley-Terry Models -- this package is now deprecated in favour of 'BradleyTerry2'
BradleyTerry2	Bradley-Terry models
BrailleR	Improved access for blind useRs
brainwaver	Basic wavelet analysis of multivariate time series with a visualisation and parametrisation using graph theory.
brew	Templating Framework for Report Generation
brglm	Bias reduction in binomial-response GLMs.
brlr	Bias-reduced logistic regression
Brobdingnag	Very large numbers in R
BRugs	R interface to the OpenBUGS MCMC software
bs	Package for the Birnbaum-Saunders distribution
BSagri	Statistical methods for safety assessment in agricultural field trials
BSDA	Basic Statistics and Data Analysis
BsMD	Bayes Screening and Model Discrimination
bsml	Basis Selection from Multiple Libraries
bspec	Bayesian spectral inference
bst	Gradient Boosting
bstats	Basic statistical functions for R
BTSPAS	Bayesian Time-Strat. Population Analysis
bujar	Buckley-James Regression for Survival Data with High-Dimensional Covariates
BurStFin
butler	Unit testing, profiling and benchmarking for R
bvls	The Stark-Parker algorithm for bounded-variable least squares
bvpSolve	Solvers for boundary value problems of ordinary differential equations
bwsurvival	Nonparametric conditional survival function for successive survival times
c3net	Infering large-scale gene networks with C3NET
ca	Simple, Multiple and Joint Correspondence Analysis
cacher	Tools for caching and distributing statistical analyses
cacheSweave	Tools for caching Sweave computations
cacIRT	Classification accuracy and consistency under Item Response Theory
CADFtest	This package performs the CADF unit root test proposed in Hansen (1995).
CADStat	Provides a GUI to several statistical methods useful for causal assessment.
caGUI	A Tcl/Tk GUI for the functions in the ca package
Cairo	R graphics device using cairo graphics library for creating high-quality bitmap (PNG, JPEG, TIFF), vector (PDF, SVG, PostScript) and display (X11 and Win32) output.
cairoDevice	Cairo-based cross-platform antialiased graphics device driver.
CalciOMatic	Automatic Calcium Imaging Analysis
calib	Statistical tool for calibration of plate based bioassays
calibFit	Statistical models and tools for assay calibration
calibrate	Calibration of Scatterplot and Biplot Axes
calibrator	Bayesian calibration of complex computer codes
CALINE3
calmate	Post-calibration of allele-specific copy-number estimates (ASCNs)
caMassClass	Processing & Classification of Protein Mass Spectra (SELDI) Data
candisc	Generalized Canonical Discriminant Analysis
canvas	R graphics device targeting the HTML canvas element.
caper	Comparative Analyses of Phylogenetics and Evolution in R
capushe	Capushe, data-driven slope estimation and dimension jump
car	Companion to Applied Regression
CARBayes	Spatial areal unit modelling
CarbonEL	Carbon Event Loop
cardidates	Identification of cardinal dates in ecological time series
care	High-Dimensional Regression and CAR Score Variable Selection
CARE1
caret	Classification and Regression Training
caretLSF	Classification and Regression Training LSF Style
caretNWS	Classification and Regression Training in Parallel Using NetworkSpaces
caribou	Estimation of caribou abundance based on large scale aggregations monitored by radio telemetry
caroline	A Collection of Database, Data Structure, Visualization, and Utility Functions for R
CARramps	Reparameterized and marginalized posterior sampling for conditional autoregressive models
CAscaling
caschrono	S
caspar	Clustered and sparse regression (CaSpaR)
cat	Analysis of categorical-variable datasets with missing values
catdata
CatDyn	Fishery Stock Assessment by Catch Dynamic Models
catmap	Case-control And Tdt Meta-Analysis Package
catnet	Categorical Bayesian Network Inference
caTools	Tools: moving window statistics, GIF, Base64, ROC AUC, etc.
catR	Procedures to generate IRT adaptive tests (CAT)
catspec	Special models for categorical variables
CausalGAM	Estimation of Causal Effects with Generalized Additive Models
CAVIAR	Collection of Functions for Processing, Visualizing and Analyzing Cambial Activity and Wood Formation Monitoring Data
cba	Clustering for Business Analytics
CCA	Canonical correlation analysis
cccd	Class Cover Catch Digraphs
cccrm	CCC-RM
ccems	Combinatorially Complex Equilibrium Model Selection
ccgarch	Conditional Correlation GARCH models
cclust	Convex Clustering Methods and Clustering Indexes
CCM	Correlation classification method (CCM)
CCMtools	Clustering through "Correlation Clustering Model" (CCM) and cluster analysis tools.
CCP	Significance Tests for Canonical Correlation Analysis (CCA)
cda	Coupled dipole approximation
CDFt	Statistical downscaling through CDF-transform
CDM	Cognitive Diagnosis Modeling
CDNmoney	Components of Canadian Monetary and Credit Aggregates
CDVine	Statistical inference of C- and D-vine copulas
cec2005benchmark	Benchmark for the CEC 2005 Special Session on Real-Parameter Optimization
CellularAutomaton	One-Dimensional Cellular Automata
cellVolumeDist	Functions to fit cell volume distributions and thereby estimate cell growth rates and division times
celsius	Retrieve Affymetrix microarray measurements and metadata from Celsius
cem	CEM: Software for Coarsened Exact Matching
cems	Conditional expectation manifolds.
censReg	Censored Regression (Tobit) Models
cepp
cfa	Analysis of configuration frequencies (CFA)
CFL	Compensatory Fuzzy Logic
cg	Comparison of groups
cgdsr	R-Based API for accessing the MSKCC Cancer Genomics Data Server (CGDS).
CGene	Causal Genetic Analysis
cggd	Continuous Generalized Gradient Descent
cgh	Microarray CGH analysis using the Smith-Waterman algorithm
cghFLasso	Detecting hot spot on CGH array data with fused lasso regression.
cghseg	Segmentation methods for array CGH analysis
CGIwithR	CGI Programming in R
ChainLadder	Statistical methods for the calculation of outstanding claims reserves in general insurance
changeLOS	Change in LOS
changepoint	An R package for changepoint analysis
charlson	Converts listwise icd9 data into comorbidity count and Charlson Index
CHCN	Canadian Historical Climate Network
cheatmap
cheb	Discrete Linear Chebyshev Approximation
chemCal	Calibration functions for analytical chemistry
chemometrics	Multivariate Statistical Analysis in Chemometrics
ChemometricsWithR	Chemometrics with R - Multivariate Data Analysis in the Natural Sciences and Life Sciences
ChemometricsWithRData	Data for package ChemometricsWithR
ChemoSpec	Exploratory Chemometrics for Spectroscopy
cherry	Multiple testing methods for exploratory research
CHNOSZ	Chemical Thermodynamics and Activity Diagrams
ChoiceModelR	Choice Modeling in R
choplump	Choplump tests
chplot	Augmented Convex Hull Plots
chron	Chronological objects which can handle dates and times
CHsharp	Choi and Hall Clustering in 3d
cimis	R package for retrieving data from CIMIS.
cin	Causal Inference for Neuroscience
cir	Nonparametric estimation of monotone functions via isotonic regression and centered isotonic regression
CircNNTSR	CircNNTSR: An R package for the statistical analysis of circular data using nonnegative trigonometric sums (NNTS) models
CircSpatial	Functions For Circular Spatial Data
CircStats	Circular Statistics, from "Topics in circular Statistics" (2001)
circular	Circular Statistics
cit	Causal Inference Test
CITAN	CITation ANalysis toolpack
citbcmst	Assigning tumor samples to CIT Breast Cancer Molecular Subtypes from gene expression data
CityPlot	Visualization of structure and contents of a database
Ckmeans.1d.dp	Optimal distance-based clustering for one-dimensional data
clac	Clust Along Chromosomes, a method to call gains/losses in CGH array data
class	Functions for Classification
classGraph	Construct Graphs of S4 Class Hierarchies
classifly	Explore classification models in high dimensions
classInt	Choose univariate class intervals
classPP	Projection Pursuit for supervised classification
clhs
clim.pact	Climate analysis and empirical-statistical downscaling (ESD) package for monthly and daily data.
climatol	Some Tools for Climatology: series homogenization, plus windrose and Walter&Lieth diagrams
climdex.pcic	PCIC implementation of Climdex routines
clime	Constrained L1-minimization for Inverse (covariance) Matrix Estimation
clines	Calculates Contour Lines
clinfun	Clinical Trial Design and Data Analysis Functions
ClinicalRobustPriors	Robust Bayesian Priors in Clinical Trials: An R Package for Practitioners
clinsig	Clinical significance functions.
cloudRmpi	Cloud-based MPI Parallel Processing for R (cloudRmpi)
cloudRmpiJars	Third-party jars for cloudRmpi
cloudUtil	Cloud Util Plots
clpAPI	R Interface to C API of COIN-OR Clp
CLSOCP	A smoothing Newton method SOCP solver
clue	Cluster ensembles
clues	Clustering Method Based on Local Shrinking
cluster	Cluster Analysis Extended Rousseeuw et al.
clusterCons	Calculate the consensus clustering result from re-sampled clustering experiments with the option of using multiple algorithms and parameter
clusterfly	Explore clustering interactively using R and GGobi
clusterGeneration	random cluster generation (with specified degree of separation)
clusterPower	Power calculations for cluster-randomized and cluster-randomized crossover trials
clusterRepro	Reproducibility of gene expression clusters
clusterSim	Searching for optimal clustering procedure for a data set
ClustOfVar	Clustering of variables
clustsig	Significant Cluster Analysis
clustTool	GUI for clustering data with spatial information
clustvarsel	Variable Selection for Model-Based Clustering
clv	Cluster Validation Techniques
clValid	Validation of Clustering Results
cmaes	Covariance Matrix Adapting Evolutionary Strategy
CMC	Cronbach-Mesbah Curve
cmm	Categorical Marginal Models
cMonkey	cMonkey intgrated biclustering algorithm
cmprsk	Subdistribution Analysis of Competing Risks
cmprskContin	Continuous mark-specific relative risks for two groups
cmrutils	Misc Functions of the Center for the Mathematical Research
cncaGUI	Canonical Non-symmetrical Correspondence Analysis in R
CNVassoc	Association analysis of CNV data
coarseDataTools	A collection of functions to help with analysis of coarse infectious disease data
cobs	COBS -- Constrained B-splines (Sparse matrix based)
cobs99	Constrained B-splines -- outdated 1999 version
CoClust	Copula based cluster analysis
CoCo	Graphical modelling by log-linear models (an interface from R to CoCo)
CoCoCg	Graphical modelling by CG regressions
CoCoGraph	Interactive and dynamic graphs for the CoCo objects
cocorresp	Co-correspondence analysis methods
coda	Output analysis and diagnostics for MCMC
codep	Multiscale Codependence Analysis
codetools	Code Analysis Tools for R
coefplot	Plots Coefficients from Fitted Models
coenoflex	Gradient-Based Coenospace Vegetation Simulator
coin	Conditional Inference Procedures in a Permutation Test Framework
colbycol	Read big text files column by column, sometimes much bigger than available RAM, into R.
colcor	Tests for column correlation in the presence of row correlation
CollocInfer	Collocation Inference for Dynamic Systems
coloc	Colocalisation tests of two genetic traits
colorout	Colorize R output on terminal emulators
colorRamps	Builds color tables
colorspace	Color Space Manipulation
combinat	combinatorics utilities
CombMSC	Combined Model Selection Criteria
CommonJavaJars	Useful libraries for building a Java based GUI under R
CommonTrend	Extract and plot common trends from a cointegration system. Calculate P-value for Johansen Statistics.
comorbidities	Categorizes ICD-9-CM codes based on published comorbidity indices
ComPairWise	Compare phylogenetic or population genetic data alignments
compare	Comparing Objects for Differences
compareGroups	descriptives by groups
CompareTests	Estimate diagnostic accuracy (sensitivity, specificity, etc) and agreement statistics when one test is conducted on only a subsample of specimens
comparison	Multivariate likelihood ratio calculation and evaluation
compeir	Reporting event-specific incidence rates for competing risks data
CompetingRiskFrailty	Competing Risk Model with Frailties for Right Censored Survival Data
compHclust	Complementary Hierarchical Clustering
CompModSA	Sensitivity Analysis for Complex Computer Models
compoisson	Conway-Maxwell-Poisson Distribution
COMPoissonReg	Conway-Maxwell Poisson (COM-Poisson) Regression
compositions	Compositional Data Analysis
compound.Cox	Regression estimation based on the compound covariate methed under the Cox proportional hazard model
Compounding	Computing Continuous Distributions
compOverlapCorr	Comparing overlapping correlation coefficients
CompQuadForm	Distribution function of quadratic forms in normal variables
CompRandFld	Composite-likelihood based Analysis of Random Fields
compute.es	Compute Effect Sizes
concor	Concordance
concord	Concordance and reliability
concreg	Concordance regression
cond	Approximate conditional inference for logistic and loglinear models
condGEE	Parameter estimation in conditional GEE for recurrent event gap times
conf.design	Construction of factorial designs
confReg	Confidence Estimators for Individual Regression Predictions
conjoint	Conjoint analysis package
ConjointChecks	A package to check the cancellation axioms of conjoint measurement.
connectedness	Find disconnected subsets for a two-way classification
CONOR	CONOR
CONORData	CONORData
constrainedKriging	Constrained, covariance-matching constrained and universal point or block kriging
Containers	Object-Oriented Data Structures for R
contfrac	Continued fractions
contrast	A collection of contrast methods
ConvCalendar	Converts dates between calendars
ConvergenceConcepts	Seeing convergence concepts in action
convexHaz	Nonparametric MLE/LSE of convex hazard
COP	Variables selection for index models via correlation pursuit
copas	Statistical methods to model and adjust for bias in meta-analysis
copBasic	Basic Theoretical Copula, Empirical Copula, and Various Utility Functions
copula	Multivariate Dependence with Copulas
copulaedas	Estimation of Distribution Algorithms Based on Copulas
corcounts	Generate correlated count random variables
CORElearn	CORElearn - classification, regression, feature evaluation and ordinal evaluation
corpcor	Efficient Estimation of Covariance and (Partial) Correlation
corpora	Statistics and data sets for corpus frequency data
CorrBin	Nonparametrics with clustered binary data
CORREP	Multivariate Correlation Estimator and Statistical Inference Procedures.
corrgram	Plot a correlogram
corrperm	Permutation Tests of Correlation with Repeated Measurements
corrplot	Visualization of a correlation matrix
corrsieve	CorrSieve
COSINE	COndition SpecIfic sub-NEtwork
cosso	COSSO, adaptive COSSO, variable selection for nonparametric smoothing spline models.
costat	Time series costationarity determination and tests of stationarity.
cotrend	Consistant Cotrend Rank Selection
COUNT	Functions, data and code for count data.
countrycode	Create and manipulate data frames that contain country names or country coding schemes
Covpath	COVPATH Package
covRobust	Robust Covariance Estimation via Nearest Neighbor Cleaning
CoxBoost	Cox models by likelihood based boosting for a single survival endpoint or competing risks
coxme	Mixed Effects Cox Models.
coxphf	Cox regression with Firth's penalized likelihood
coxphw	Weighted Cox regression
coxrobust	Robust Estimation in Cox Model
COZIGAM	Constrained and Unconstrained Zero-Inflated Generalized Additive Models with Model Selection Criterion
CPE	Concordance Probability Estimates in Survival Analysis
CPGchron	Create radiocarbon-dated depth chronologies
CPHshape	Find the maximum likelihood estimator of the shape constrained hazard baseline and the effect parameters in the Cox proportional hazards model
cplexAPI	R Interface to C API of IBM ILOG CPLEX
cplm	Tweedie compound Poisson linear models
cpm
CPMCGLM	Correction of the pvalue after multiple coding
Cprob	Conditional probability function of a competing event
cramer	Multivariate nonparametric Cramer-Test for the two-sample-problem
crank	Completing ranks
crantastic	Various R tools for http://crantastic.org/
crawl	Fit continuous-time correlated random walk models to animal movement data
CreditMetrics	Functions for calculating the CreditMetrics risk model
crimCV	Group-Based Modelling of Longitudinal Data
CRM	Continual Reassessment Method (CRM) for Phase I Clinical Trials
crmn	CCMN and other noRMalizatioN methods for metabolomics data
crn	Downloads and Builds datasets for Climate Reference Network
crossdes	Design and Randomization in Crossover Studies
crosshybDetector	Detection of cross-hybridization events in microarray experiments
crossmatch	The cross-match test
crp.CSFP
crq	Censored Quantile Regression
crrSC	Competing risks regression for Stratified and Clustered data
crs	Categorical Regression Splines
CRTSize	Sample Size Estimation Functions for Cluster Randomized Trials
CrypticIBDcheck	Identifying cryptic relatedness in genetic association studies
csampling	Functions for Conditional Simulation in Regression-Scale Models
cshapes	CShapes Dataset and Utilities
cslogistic	Conditionally Specified Logistic Regression
csound	Accessing Csound functionality through R
ctarma	Estimation and simulation of CARMA(p,q)
CTFS	The CTFS Large Plot Forest Dynamics Analyses
cthresh	Complex Wavelet Denoising software.
cts	Continuous Time Autoregressive Models
CTT	Classical Test Theory Functions
ctv	CRAN Task Views
cubature	Adaptive multivariate integration over hypercubes
Cubist	Rule- and Instance-Based Regression Modeling
cudaBayesreg	CUDA Parallel Implementation of a Bayesian Multilevel Model for fMRI Data Analysis
cudaBayesregData	Data sets for the examples used in the package "cudaBayesreg"
cumSeg	Change point detection in genomic sequences
curvclust	Curve clustering
curvetest	The package will formally test two curves represented by discrete data sets to be statistically equal or not when the errors of the two curves were assumed either equal or not using the tube formula...
curvHDR	curvHDR filtering of flow cytometry samples
cusp	Cusp Catastrophe Model Fitting Using Maximum Likelihood
CvM2SL1Test	L1-version of Cramer-von Mises Two Sample Tests
CvM2SL2Test	Cramer-von Mises Two Sample Tests
cvplogistic	Majorization Minimization by Coordinate Descent Algorithm for Concave Penalized Logistic Regression for High Dimensional Data
CVThresh	Level-Dependent Cross-Validation Thresholding
cvTools	Cross-validation tools for regression models
cwhmisc	Miscellaneous Functions for maths, plotting, printing, statistics, strings, and tools
cxxPack	R/C++ Tools for Literate Statistical Practice
cyclones	Cyclone identification
cyphid	Cycle and Phase Identification for mastication data
cytoDiv	Cytometric diversity indices
DAAG	Data Analysis And Graphics data and functions
DAAGbio	Data Sets and Functions, for demonstrations with expression arrays and gene sequences
DAAGxtras	Data Sets and Functions, supplementary to DAAG
dae	Functions useful in the design and ANOVA of experiments
dafs	Data analysis for forensic scientists
DAGGER	Consensus genetic maps
dagR	R functions for directed acyclic graphs
Daim	Diagnostic accuracy of classification models.
DAKS	Data Analysis and Knowledge Spaces
DALY
DALY	DALY Calculator - A GUI for stochastic DALY calculation in R
DAMisc	Dave Armstrong's Miscellaneous Functions
DandEFA
DART	Denoising Algorithm based on Relevance network Topology
DARTData	Example data set for DART package
darts	Statistical Tools to Analyze Your Darts Game
data.table	Extension of data.frame for fast indexing, fast ordered joins, fast assignment, fast grouping and list columns.
DatABEL	file-based access to large matrices stored on HDD in binary format
dataframes2xls	dataframes2xls writes data frames to xls files
datamap	A system for mapping foreign objects to R variables and environments
dataview	Human readable data presentation
date	Functions for handling dates
DATforDCEMRI	Deconvolution Analysis Tool for Dynamic Contrast Enhanced MRI
Davies	The Davies quantile function
dbConnect	Provides a graphical user interface to connect with databases that use MySQL.
dbEmpLikeGOF	Goodness-of-fit and two sample comparison tests using sample entropy
DBGSA	methods of distance-based gene set functional enrichment analysis.
DBI	R Database Interface
dblcens	Compute the NPMLE of distribution from doubly censored data
dbstats	Distance-based statistics (dbstats)
dcemri	A Package for Medical Image Analysis
dcemriS4	A Package for Medical Image Analysis (S4 implementation)
dcens	Doubly censoring estimation
DCGL	Differential Coexpression Analysis of Gene Expression Microarray Data
dclone	Data Cloning and MCMC Tools for Maximum Likelihood Methods
DCluster	Functions for the detection of spatial clusters of diseases
dcmle	Hierarchical Models Made Easy with Data Cloning
dcv	Conventional Cross-validation statistics for climate-growth model
DDD
ddepn	Dynamic Deterministic Effects Propagation Networks: Infer signalling networks for timecourse RPPA data.
ddesolve	Solver for Delay Differential Equations
DDHFm	Variance Stabilization by Data-Driven Haar-Fisz (for Microarrays)
ddst	Data driven smooth test
DEA	Data Envelopment Analysis.
deal	Learning Bayesian Networks with Mixed Variables
debug	MVB's debugger for R
DECIDE	DEComposition of Indirect and Direct Effects
decon	Deconvolution Estimation in Measurement Error Models
Deducer	Deducer
DeducerExtras	Additional dialogs and functions for Deducer
DeducerMMR	A Deducer plugin for moderated multiple regressions and simple slopes analysis
DeducerPlugInExample	Deducer Plug-in Example
DeducerPlugInScaling	Reliability and factor analysis plugin
DeducerSpatial	Deducer for spatial data analysis
deducorrect	Deductive correction of simple rounding, typing and sign errors
Defaults	Create Global Function Defaults
degenes	Detection of differentially expressed genes.
degreenet	Models for Skewed Count Distributions Relevant to Networks
deldir	Delaunay Triangulation and Dirichlet (Voronoi) Tessellation.
delftfews	delftfews R extensions
delt	Estimation of multivariate densities with adaptive histograms
DEMEtics	Evaluating the genetic differentiation between populations based on Gst and D values.
demogR	Analysis of age-structured demographic models
demography	Forecasting mortality, fertility, migration and population data
denpro	Visualization of multivariate, functions, sets, and data
denstrip	Density strips and other methods for compactly illustrating distributions
DEoptim	Global optimization by Differential Evolution
Depela	Depela
depend.truncation
depmix	Dependent Mixture Models
depmixS4	Dependent Mixture Models - Hidden Markov Models of GLMs and Other Distributions in S4
depth	Depth functions tools for multivariate analysis
depthTools	Depth Tools Package
descr	Descriptive statistics
DescribeDisplay	R interface to DescribeDisplay (GGobi plugin)
deseasonalize	Optimal deseasonalization for geophysical time series using AR fitting
Design	Design Package
DesignPatterns	Design Patterns in R to build reusable object-oriented software
desirability	Desirabiliy Function Optimization and Ranking
desire	Desirability functions
deSolve	General solvers for initial value problems of ordinary differential equations (ODE), partial differential equations (PDE), differential algebraic equations (DAE), and delay differential equations (...
detect	Analyzing Wildlife Data with Detection Error
deTestSet	Testset for differential equations
detrendeR	Start the detrendeR Graphical User Interface (GUI)
DetSel	A computer program to detect markers responding to selection
devEMF	EMF graphics output device
Devore5	Data sets from Devore's "Prob and Stat for Eng (5th ed)"
Devore6	Data sets from Devore's "Prob and Stat for Eng (6th ed)"
Devore7	Data sets from Devore's "Prob and Stat for Eng (7th ed)"
devtools	Tools to make developing R code easier
dfcrm	Dose-finding by the continual reassessment method
dfoptim	Derivative-free Optimization
dglm	Double generalized linear models
dgmb	dgmb Simulating data for PLS structural models
dgof	Discrete Goodness-of-Fit Tests
dhglm	Double Hierarchical Generalized Linear Models
DiagnosisMed	Diagnostic test accuracy evaluation for medical professionals.
diagram	Functions for visualising simple graphs (networks), plotting flow diagrams
DiagTest3Grp	Diagnostic test summary measures for three ordinal groups
diamonds	Analysis and sampling grids from diamond partitions
dice	Calculate probabilities of various dice-rolling events
DiceDesign	Designs of Computer Experiments
DiceEval	Construction and evaluation of metamodels
DiceKriging	Kriging methods for computer experiments
DiceOptim	Kriging-based optimization for computer experiments
DiceView	Plot methods for computer experiments design and surrogate.
dichromat	Color schemes for dichromats
dicionariosIBGE	Dictionaries for reading survey microdata from IBGE
DICOM	Import medical imaging data using the DICOM Standard
dielectric	Defines some physical constants and dielectric functions commonly used in optics, plasmonics.
DierckxSpline	R companion to "Curve and Surface Fitting with Splines"
diff	Statistics: What's the Difference?
diffEq	Functions from the book Solving Differential Equations in R
diffractometry	Baseline identification and peak decomposition for x-ray diffractograms
diffusionMap	Diffusion map
difR	Collection of methods to detect dichotomous differential item functioning (DIF) in psychometrics
digeR	GUI tool for analyzing 2D DIGE data
digest	Create cryptographic hash digests of R objects
digitize	digitize : a plot digitizer in R
DIME	DIME (Differential Identification using Mixture Ensemble)
dinamic	DiNAMIC A Method To Analyze Recurrent DNA Copy Number Aberrations in Tumors
diptest	Hartigan's dip test statistic for unimodality - corrected code
DIRECT	Bayesian Clustering of Multivariate Data Under the Dirichlet-Process Prior
directlabels	Direct labels for multicolor plots in lattice or ggplot2
dirichlet	Dirichlet model of consumer buying behavior for marketing research
DirichletReg	Dirichlet Regression in R
dirmult	Estimation in Dirichlet-Multinomial distribution.
disclap	Discrete Laplace Family
disclapmix	Discrete Laplace mixture inference using the EM algorithm
DiscreteLaplace
discretization	Data preprocessing, discretization for classification.
diseasemapping	Calculate observed and expected disease incidence counts from a case file and population data.
dismo	Species distribution modeling
dispmod	Dispersion models
Distance	A simple way to fit detection functions to distance sampling data and calculate abundance/density for biological populations.
distory	Distance Between Phylogenetic Histories
distr	Object oriented implementation of distributions
distrDoc	Documentation for packages distr, distrEx, distrSim, distrTEst, distrTeach, distrMod, and distrEllipse
distrEllipse	S4 classes for elliptically contoured distributions
distrEx	Extensions of package distr
distributions	Probability distributions based on TI-83 Plus
DistributionUtils	Distribution Utilities
distrMod	Object oriented implementation of probability models
distrSim	Simulation classes based on package distr
distrTeach	Extensions of package distr for teaching Stochastics/Statistics in secondary school
distrTEst	Estimation and Testing classes based on package distr
divagis	Provides tools for quality checks of georeferenced plant species accessions.
diveMove	Dive analysis and calibration
diversitree	diversitree: comparative phylogenetic analyses of diversification
DiversitySampler	Functions for re-sampling a community matrix to compute diversity indices at different sampling levels.
divisors	Find the divisors of a number
dixon	Nearest Neighbour Contingency Table Analysis
dkDNA	Diffusion kernels on a set of genotypes.
dlm	Bayesian and Likelihood Analysis of Dynamic Linear Models
dlmap	Detection Localization Mapping for QTL
dlmodeler	Generalized Dynamic Linear Modeler
dlnm	Distributed Lag Non-linear Models
dmRTools	Data Management Reporting Tool Version 1.0.1
dmt	Dependency Modeling Toolkit
DMwR	Functions and data for "Data Mining with R"
DNAtools	Tools for analysing forensic genetic DNA data
DOBAD	Analysis of Discretely Observed linear Birth-And-Death(-and-immigration) Markov Chains
doBy	doBy - Groupwise summary statistics, general linear contrasts, population means (least-squares-means), and other utilities
Dodge	Functions for Acceptance Sampling Ideas originated by H.F. Dodge
DoE.base	Full factorials, orthogonal arrays and base utilities for DoE packages
DoE.wrapper	Wrapper package for design of experiments functionality
doMC	Foreach parallel adaptor for the multicore package
doMPI	Foreach parallel adaptor for the Rmpi package
doParallel	Foreach parallel adaptor for the parallel package
doRedis	Foreach parallel adapter for the rredis package
doRNG	Generic Reproducible Parallel Backend for foreach Loops
DoseFinding	Planning and Analyzing Dose Finding experiments
DOSim	Disease Analysis toolkit for gene set; Computation of similarities between DO terms and disease similarity between gene products; Module detection among the gene set and multilayer annotation for...
doSMP	Foreach parallel adaptor for the revoIPC package
doSNOW	Foreach parallel adaptor for the snow package
dostats
dpa	Dynamic Path Approach
dplR	Dendrochronology Program Library in R
DPM.GGM	Dirichlet Process Mixtures (DPM) and related models using Gaussian Graphical Models (GGM) for Sparse covariance estimation in heterogeneous samples
dpmixsim	Dirichlet Process Mixture model simulation for clustering and image segmentation
DPpackage	Bayesian nonparametric modeling in R
dprep	Data preprocessing and visualization functions for classification
dr	Methods for dimension reduction for regression
drawExpression	Visualising R syntax through graphics
drc	Analysis of dose-response curves
drfit	Dose-response data evaluation
DRI	DR-Integrator
drm	Regression and association models for repeated categorical data
dse	Dynamic Systems Estimation (time series package)
dse1	DSE (unbundled transition package).
dse2	DSE (unbundled transition package).
DSL	Distributed Storage and List
DSpat	Spatial modelling for distance sampling data
DTDA	Doubly truncated data analysis
dti	Analysis of diffusion weighted imaging (DWI) data
DTK	Dunnett-Tukey-Kramer Pairwise Multiple Comparison Test Adjusted for Unequal Variances and Unequal Sample Sizes
dtt	Discrete Trigonometric Transforms
dtw	Dynamic Time Warping algorithms
dummies	Create dummy/indicator variables flexibly and efficiently
dvfBm	Discrete variations of a fractional Brownian motion
DWD	DWD implementation based on A IPM SOCP solver
dyad	Analysis of dyadic observational data
dyn	Time Series Regression
dynamicGraph	dynamicGraph
dynamicTreeCut	Methods for detection of clusters in hierarchical clustering dendrograms.
dynamo	Dynamic Models
dynaTree	Dynamic trees for learning and design
dynCorr	Dynamic Correlation Package
dynGraph	Interactive visualization of dataframes and factorial planes
dynlm	Dynamic Linear Regression
dynpred	Companion package to "Dynamic Prediction in Clinical Survival Analysis"
dynsurv	Dynamic models for survival data
e1071	Misc Functions of the Department of Statistics (e1071), TU Wien
eaf	Plots of the Empirical Attainment Function
earth	Multivariate Adaptive Regression Spline Models
eba	Elimination-by-Aspects (EBA) Models
ebal	Entropy reweighting to create balanced samples
EbayesThresh	Empirical Bayes Thresholding and Related Methods
ebdbNet	Empirical Bayes Estimation of Dynamic Bayesian Networks
Ecdat	Data sets for econometrics
ecespa	Functions for spatial point pattern analysis
eco	R Package for Ecological Inference in 2x2 Tables
ecodist	Dissimilarity-based functions for ecological analysis
EcoHydRology	A community modeling foundation for Eco-Hydrology.
ecolMod	"A practical guide to ecological modelling - using R as a simulation platform"
ecoreg	Ecological regression using aggregate and individual data
EcoTroph
edcc	Economic Design of Control Charts
edci	Edge Detection and Clustering in Images
edesign	Maximum entropy sampling
editrules	R package for parsing and manipulating edit rules
EDR	Estimation of the effective dimension reduction (EDR) space
edrGraphicalTools	Provide tools for dimension reduction methods
edtdbg	Integrating R's debug() with Your Text Editor
EffectiveDose	Estimation of the Effective Dose including Bootstrap confidence intervals
effects	Effect Displays for Linear, Generalized Linear, Multinomial-Logit, Proportional-Odds Logit Models and Mixed-Effects Models
EffectStars	Visualization of Categorical Response Models
egarch	EGARCH simulation and fitting
egonet	Tool for ego-centric measures in Social Network Analysis
eha	Event History Analysis
eigendog	EigenDog
eigeninv	Generates (dense) matrices that have a given set of eigenvalues
eigenmodel	Semiparametric factor and regression models for symmetric relational data
eiPack	eiPack: Ecological Inference and Higher-Dimension Data Management
EL	Two-sample Empirical Likelihood
el.convex	empirical likelihood ratio tests for means
elasticnet	Elastic-Net for Sparse Estimation and Sparse PCA
elec	Collection of functions for statistical election audits
elec.strat	Functions for election audits using stratified random samples
ElectroGraph	Enhanced routines for plotting and analyzing valued relational data.
ElemStatLearn	Data sets, functions and examples from the book: "The Elements of Statistical Learning, Data Mining, Inference, and Prediction" by Trevor Hastie, Robert Tibshirani and Jerome Friedman.
ellipse	Functions for drawing ellipses and ellipse-like confidence regions
elliptic	elliptic functions
elrm	Exact Logistic Regression via MCMC
EMA	Easy Microarray data Analysis
EMC	Evolutionary Monte Carlo (EMC) algorithm
EMCC	Evolutionary Monte Carlo (EMC) methods for clustering
EMD	Empirical Mode Decomposition and Hilbert Spectral Analysis
emdbook	Ecological models and data (book support)
emdist	Earth Mover's Distance
emg	Exponentially Modified Gaussian (EMG) Distribution
EMJumpDiffusion	EM-Algorithm for Jump Diffusion processes
emma	Evolutionary model-based multiresponse approach
emme2	Read and Write to an EMME/2 databank
emoa	Evolutionary Multiobjective Optimization Algorithms
empiricalBayes
emplik	Empirical likelihood ratio for censored/truncated data
emplik2	Empirical-likelihood test (two-sample, censored data)
EmpLikeGOF	Goodness of Fit Test for Empirical Likelihood
EMT	Exact Multinomial Test: Goodness-of-Fit Test for Discrete Multivariate data
emu	Interface to the Emu Speech Database System
emulator	Bayesian emulation of computer programs
EMV	Estimation of Missing Values for a Data Matrix
endogMNP	R Package for Fitting Multinomial Probit Models with Endogenous Selection
endorse
energy	E-statistics (energy statistics)
english	Translate integers into English
EngrExpt	Data sets from "Introductory Statistics for Engineering Experimentation"
ENmisc	Neuwirth miscellaenous
EnQuireR	A package dedicated to questionnaires
enrichvs	Enrichment assessment of virtual screening approaches
ensembleBMA	Probabilistic Forecasting using Ensembles and Bayesian Model Averaging
entropy	Entropy and Mutual Information Estimation
envelope	Envelope normality test
epade	Easy Plots
Epi	A package for statistical analysis in epidemiology.
epibasix	Elementary Epidemiological Functions for a Graduate Epidemiology\Biostatistics Course
epicalc	Epidemiological calculator
epinet	A collection of epidemic/network-related tools
epiR	An R package for the analysis of epidemiological data
epitools	Epidemiology Tools
epoc	EPoC (Endogenous Perturbation analysis of Cancer)
epsi	Edge Preserving Smoothing for Images
EQL	Extended-Quasi-Likelihood-Function (EQL)
eqtl	Tools for analyzing eQTL experiments: A complementary to Karl Broman's 'qtl' package for genome-wide analysis
equate	Statistical Methods for Test Score Equating
EquiNorm	Normalize expression data using equivalently expressed genes
equivalence	Provides tests and graphics for assessing tests of equivalence
erer	Empirical Research in Economics with R
ergm	Fit, Simulate and Diagnose Exponential-Family Models for Networks
ergm.userterms	User-specified terms for the statnet suite of packages
eRm	Extended Rasch Modeling.
esd4all	esd4all
esotericR	esotericR articles from lemnica.com
ESPRESSO	Power Analysis and Sample Size Calculation
EstCRM	Calibrating Parameters for the Samejima's Continuous IRT Model
estout	Estimates Output
EstSimPDMP	Estimation of the jump rate and simulation for piecewise-deterministic Markov processes
etable	Easy Table
ETC	Equivalence to control
ETLUtils	Extra utility functions to execute standard ETL operations on large data
etm	Empirical Transition Matrix
EuclideanMaps	Displays Euclidean Maps
EvalEst	Dynamic Systems Estimation - extensions
evaluate	Parsing and evaluation tools that provide more details than the default.
evd	Functions for extreme value distributions
evdbayes	Bayesian Analysis in Extreme Value Theory
eVenn	eVenn: A powerful tool to compare lists and draw Venn diagrams.
events	Store and manipulate event data
EVER	Estimation of Variance by Efficient Replication
evir	Extreme Values in R
evora
evtree	Evolutionary Learning of Globally Optimal Trees
Exact	Exact Unconditional Tests for 2x2 Tables
exact2x2	Exact Conditional Tests and Confidence Intervals for 2x2 tables
exactci	Exact P-values and Matching Confidence Intervals for simple Discrete Parametric Cases
exactLoglinTest	Monte Carlo Exact Tests for Log-linear models
exactmaxsel	Maximally selected statistics for binary response variables - Exact methods
exactRankTests	Exact Distributions for Rank and Permutation Tests
exams	Automatic Generation of Standardized Exams for Large-Lecture Courses
excel.link	Convenient way to work with data in Microsoft Excel
ExomeCNV	Detect CNV and LOH from Exome Sequecing Data
ExomeDepth
ExPD2D	Exact Computation of Bivariate Projection Depth Based on Fortran Code
ExpDes	Experimental Designs package
expectreg	Expectile and Quantile Regression
experiment	experiment: R package for designing and analyzing randomized experiments
expert	Modeling without data using expert opinion
expm	Matrix exponential
expsmooth	Data sets from "Forecasting with exponential smoothing"
exptest	Tests for Exponentiality
extfunnel	Additional Funnel Plot Augmentations
extraBinomial	Extra-binomial approach for pooled sequencing data
extracat	Graphic Extensions for Categorical Data
extRemes	Extreme value toolkit.
extremevalues	Univariate outlier detection
eyetracking	Eyetracking Helper Functions
ez	Easy analysis and visualization of factorial experiments.
ezsim	provide an easy to use framework to conduct simulation
FacPad	Bayesian Sparse Factor Analysis model for the inference of pathways responsive to drug treatment
FactMixtAnalysis	Factor Mixture Analysis with covariates
FactoClass	Combination of Factorial Methods and Cluster Analysis
FactoMineR	Multivariate Exploratory Data Analysis and Data Mining with R
factorQR	Bayesian quantile regression factor models
factualR	thin wrapper for the Factual.com server API
FAdist	Distributions that are sometimes used in hydrology
Fahrmeir	Data from the book "Multivariate Statistical Modelling Based on Generalized Linear Models", first edition, by Ludwig Fahrmeir and Gerhard Tutz
FAiR	Factor Analysis in R
fairselect	Feature Annealed Independence Rules (demo)
faisalconjoint
fame	Interface for FAME time series database
Familias	Probabilities for Pedigrees given DNA data
FAmle	Maximum Likelihood and Bayesian Estimation of Univariate Probability Distributions
FAMT	Factor Analysis for Multiple Testing (FAMT) : simultaneous tests under dependence in high-dimensional data
fANCOVA	Nonparametric Analysis of Covariance
fanovaGraph	Building Kriging models from FANOVA graphs
faoutlier	Influential case detection methods for factor analysis and SEM
far	Modelization for Functional AutoRegressive processes
faraway	Functions and datasets for books by Julian Faraway.
fArma	ARMA Time Series Modelling
farmR	Mixed Integer model of Arable Farms
fAsianOptions	EBM and Asian Option Valuation
fAssets	Rmetrics - Assets Selection and Modelling
fast	Implementation of the Fourier Amplitute Sensitivity Test (FAST)
fastcluster	Fast hierarchical clustering routines for R and Python
fastcox	Lasso and elastic-net penalized Cox's regression in high dimensions models using the cocktail algorithm
fastGHQuad	Fast Rcpp implementation of Gauss-Hermite quadrature
fastICA	FastICA Algorithms to perform ICA and Projection Pursuit
FastImputation	Learn from training data then quickly fill in missing data.
fastmatch	Fast match() function
fastR	Data sets and utilities for Foundations and Applications of Statistics by R Pruim
FastRWeb	Fast Interactive Framework for Web Scripting Using R
fastVAR	fastVAR
favir	Formatted Actuarial Vignettes in R
FAwR
FAwR	Functions and Datasets for "Forest Analytics with R".
fBasics	Rmetrics - Markets and Basic Statistics
fbati	Gene by Environment Interaction and Conditional Gene Tests for Nuclear Families
FBN	FISH Based Normalization and Copy Number inference of SNP microarray data
fBonds	Bonds and Interest Rate Models
fCalendar	Chronological and Calendarical Objects
fCertificates	fCertificates - Basics of Certificates and Structured Products Valuation
fCopulae	Rmetrics - Dependence Structures with Copulas
FD	Measuring functional diversity (FD) from multiple traits, and other tools for functional ecology
fda	Functional Data Analysis
fda.usc	Functional Data Analysis and Utilities for Statistical Computing (fda.usc)
fdaMixed	Functional data analysis in a mixed model framework
fdim	Functions for calculating fractal dimension.
fdrci	Permutation-based FDR Point and Confidence Interval Estimation
fdrtool	Estimation and Control of (Local) False Discovery Rates
fds	Functional data sets
fdth	Frequency Distribution Tables, Histograms and Poligons
FeaLect	Scores features for Feature seLection
feature	Feature significance for multivariate kernel density estimation
features	Feature Extraction for Discretely-Sampled Functional Data
fechner	Fechnerian Scaling of Discrete Object Sets
fEcofin	Economic and Financial Data Sets
femmeR	Output analysis of FEMME model results
FEST	Identification of Family Relations using linked markers
fExoticOptions	Exotic Option Valuation
fExtremes	Rmetrics - Extreme Financial Market Data
ff	memory-efficient storage of large data on disk and fast access functions
ffbase	Basic statistical functions for package ff
FFD	Freedom From Disease
ffmanova	Fifty-fifty MANOVA
fftw	Fast FFT and DCT based on FFTW
fgac	Generalized Archimedean Copula
fGarch	Rmetrics - Autoregressive Conditional Heteroskedastic Modelling
FGN	Fractional Gaussian Noise, estimation and simulaton
fgui	Function GUI
FIAR	Functional Integration Analysis in R
fields	Tools for spatial data
FieldSim	Random fields simulations
filehash	Simple key-value database
filehashSQLite	Simple key-value database using SQLite
filterviewR	Get started easily with FilterView from R.
fImport	Rmetrics - Economic and Financial Data Import
financial	Solving financial problems in R
FinAsym	Classifies implicit trading activity from market quotes and computes the probability of informed trading
finebalance	Approximate fine balance when exact fine balance is not achievable
fingerprint	Functions to operate on binary fingerprint data
FinTS	Companion to Tsay (2005) Analysis of Financial Time Series
FisherEM	Model-Based Clustering in the Fisher Discriminative Subspace
fisheyeR	Fisheye and Hyperbolic-space-alike Interactive Visualization Tools in R
fishmethods	Fisheries Methods and Models in R
fit4NM	NONMEM platform
FitAR	Subset AR Model Fitting
FitARMA	FitARMA: Fit ARMA or ARIMA using fast MLE algorithm
fitdistrplus	Help to fit of a parametric distribution to non-censored or censored data
fitDRC	Fitting Density Ratio Classes
FITSio	FITS (Flexible Image Transport System) utilities
FKBL	fuzzy knowledge base learning
FKF	Fast Kalman Filter
flashClust	Implementation of optimal hierarchical clustering
FLCore
FLEDA
flexclust	Flexible Cluster Algorithms
flexCrossHaz	Flexible crossing hazards in the Cox model
flexmix	Flexible Mixture Modeling
FlexParamCurve	Tools to Fit Flexible Parametric Curves
flexsurv	Flexible parametric survival models
flip	Multivariate Permutation Tests
FLLat	Fused Lasso Latent Feature Model
flsa	Path algorithm for the general Fused Lasso Signal Approximator
flubase	Baseline of mortality free of influenza epidemics
Flury	Data Sets from Flury, 1997
flux	Flux rate calculation from dynamic closed chamber measurements
fma	Data sets from "Forecasting: methods and applications" by Makridakis, Wheelwright & Hyndman (1998)
FME	A Flexible Modelling Environment for Inverse Modelling, Sensitivity, Identifiability, Monte Carlo Analysis.
fmri	Analysis of fMRI experiments
fmsb	Functions for medical statistics book with some demographic data
fMultivar	Multivariate Market Analysis
FNN	Fast Nearest Neighbor Search Algorithms and Applications
fNonlinear	Nonlinear and Chaotic Time Series Modelling
foba	greedy variable selection
fOptions	Basics of Option Valuation
forams	Foraminifera and Community Ecology Analyses
foreach	Foreach looping construct for R
forecast	Forecasting functions for time series and linear models
forecasting
foreign	Read Data Stored by Minitab, S, SAS, SPSS, Stata, Systat, dBase, ...
forensic	Statistical Methods in Forensic Genetics
forensim	Statistical tools for the interpretation of forensic DNA mixtures
ForImp	Imputation of missing values through a forward imputation algorithm
fork	R functions for handling multiple processes.
formatR	Format R Code Automatically
Formula	Extended Model Formulas
formula.tools	Utilities for working with formulas, expressions, calls and other R objects
FortranCallsR
fortunes	R Fortunes
forward	Forward search
fossil	Palaeoecological and Palaeogeographical Analysis Tools
FourierDescriptors	Generate images using Fourier descriptors.
FourScores	FourScores - A game for two players
fpc	Flexible procedures for clustering
fpca	Restricted MLE for Functional Principal Components Analysis
fPortfolio	Rmetrics - Portfolio Selection and Optimization - ebook available at www.rmetrics.org
fpow	Computing the noncentrality parameter of the noncentral F distribution
fpp	Data for "Forecasting: principles and practice"
fptdApprox	Approximation of first-passage-time densities for diffusion processes.
fracdiff	Fractionally differenced ARIMA aka ARFIMA(p,d,q) models
fracprolif	Fraction Proliferation via a quiescent growth model
FracSim	Simulation of L
fractal	Fractal Time Series Modeling and Analysis
fractaldim	Estimation of fractal dimensions
fractalrock	Generate fractal time series with non-normal returns distribution
frailtyHL	Frailty Models via H-likelihood
frailtypack	General Frailty models using a semi_parametrical penalized likelihood estimation or a parametrical estimation
FRB	Fast and Robust Bootstrap
FRBData	Download interest rate data from FRB's website
frbf	Implementation of the "Flexible kernels for RBF network" algorithm
fRegression	Regression Based Decision and Prediction
freqMAP	Frequency Moving Average Plots (MAP) of Multinomial Data by a Continuous Covariate
FrF2	Fractional Factorial designs with 2-level factors
FrF2.catlg128	Complete catalogues of resolution IV 128 run 2-level fractional factorials up to 24 factors
frmqa	Financial Risk Management and Quantitative Analysis
frontier	Stochastic Frontier Analysis
frt	Full Randomization Test
FSelector	Selecting attributes
fSeries	Financial Time Series Objects
fso	Fuzzy Set Ordination
FTICRMS	Programs for Analyzing Fourier Transform-Ion Cyclotron Resonance Mass Spectrometry Data
ftnonpar	Features and Strings for Nonparametric Regression
fTrading	Technical Trading Analysis
fts	R interface to tslib (a time series library in c++)
ftsa	Functional time series analysis
fume
fun	Use R for Fun
FunCluster	Functional Profiling of Microarray Expression Data
FuncMap	Hive Plots of R Package Function Calls
functional	Curry, Compose, and other higher-order functions
FunctSNP	FunctSNP - SNP annotation data methods and species specific database builder
fUnitRoots	Trends and Unit Roots
FunNet	Integrative Functional Analysis of Transcriptional Networks
futile	Futile base package
futile.any	Futile library to provide some polymorphism
futile.logger	Futile logger subsystem
futile.matrix	Futile matrix utilities
futile.options	Futile options management
futile.paradigm	A framework for working in a functional programming paradigm in R
fUtilities	Function Utilities
fuzzyFDR	Exact calculation of fuzzy decision rules for multiple testing
fuzzyOP	Fuzzy numbers and the main mathematical operations
fuzzyRankTests	Fuzzy Rank Tests and Confidence Intervals
fwdmsa	Forward search for Mokken scale analysis
fwsim
fxregime	Exchange Rate Regime Analysis
g.data	Delayed-Data Packages
G.S.	Uses Grieg-Smith method on 2 dimentional spatial data
G1DBN	A package performing Dynamic Bayesian Network inference.
G2Sd	Grain-size Statistics and Description of Sediment
GA4Stratification	A genetic algorithm approach to determine stratum boundaries and sample sizes of each stratum in stratified sampling
GAD	GAD: Analysis of variance from general principles
gafit	Genetic Algorithm for Curve Fitting
galts	Genetic algorithms and C-steps based LTS (Least Trimmed Squares) estimation
gam	Generalized Additive Models
gamair	Data for "GAMs: An Introduction with R"
GAMBoost	Generalized linear and additive models by likelihood based boosting
gamboostLSS	Boosting Methods for GAMLSS Models
GAMens	Applies GAMbag, GAMrsm and GAMens ensemble classifiers for binary classification
games	Statistical Estimation of Game-Theoretic Models
gamesNws	Playing games using a NWS Server
gamlss	Generalized Additive Models for Location Scale and Shape.
gamlss.add	GAMLSS Additive.
gamlss.cens	Fitting an interval response variable using gamlss.family distributions
gamlss.data	GAMLSS Data.
gamlss.demo	Demos for GAMLSS
gamlss.dist	Distributions to be used for GAMLSS modelling.
gamlss.mx	A GAMLSS add on package for fitting mixture distributions
gamlss.nl	Fitting non linear parametric GAMLSS models
gamlss.tr	Generating and fitting truncated (gamlss.family) distributions
gamlss.util	GAMLSS Utilities.
gamm4	Generalized additive mixed models using mgcv and lme4
gammSlice	Generalized additive mixed model analysis via slice sampling
GANPA	Gene Association Network-based Pathway Analysis
GANPAdata	The GANPA Datasets Package
gap	Genetic analysis package
gaussDiff	Difference measures for multivariate Gaussian probability density functions
gausspred	Bayesian Classification with High-dimensional Gaussian Profiles
gaussquad	Collection of functions for Gaussian quadrature
gb	Generalize Lambda Distribution and Generalized Bootstrapping
GB2	Generalized Beta Distribution of the Second Kind: properties, likelihood, estimation.
gbev	Gradient Boosted Regression Trees with Errors-in-Variables
gbm	Generalized Boosted Regression Models
gbRd	Utilities for processing Rd objects and files
gbs	Package for Generalized Birnbaum-Saunders Distributions
gcbd	GPU/CPU Benchmarking in Debian-based systems
gcdnet	A generalized coordinate descent (GCD) algorithm for computing the solution path of the hybrid Huberized support vector machine (HHSVM) and its generalization.
gcExplorer	Graphical Cluster Explorer
gcl	Compute a fuzzy rules or tree classifier from data
gclus	Clustering Graphics
gcmr	Gaussian Copula Marginal Regression
gcmrec	General class of models for recurrent event data
gcolor	Provides an Inequation Algorithm Function and a solution to import DIMACS files.
gdata	Various R programming tools for data manipulation
GDD	GD device for creating bitmap graphics as jpeg, png or gif files using gd library
gdistance	distances and routes on geographical grids
gdsfmt	CoreArray Genomic Data Structure (GDS) R Interface
gee	Generalized Estimation Equation solver
geepack	Generalized Estimating Equation Package
geiger	Analysis of evolutionary diversification
GenABEL	genome-wide SNP association analysis
genalg	R Based Genetic Algorithm
gene2pathway	Prediction of KEGG pathway membership for individual genes based on InterPro domain signatures
geneARMA	Simulate, model, and display data from a time-course microarray experiment with periodic gene expression
Geneclust	Simulation and analysis of spatial structure of population genetics data
GeneCycle	Identification of Periodically Expressed Genes
GeneF	Package for Generalized F-statistics
genefu	Relevant Functions for Gene Expression Analysis, Especially in Breast Cancer.
Geneland	Detection of structure from multilocus genetic data.
geneListPie	Profiling a gene list into GOslim or KEGG function pie
GeneNet	Modeling and Inferring Gene Networks
GeneNT	Relevance or Dependency network and signaling pathway discovery
genepi	Genetic Epidemiology Design and Inference
GeneralizedHyperbolic	The Generalized Hyperbolic Distribution
GeneReg	Construct time delay gene regulatory network
genetics	Population Genetics
GeneTS	Microarray Time Series and Network Analysis
GenKern	Functions for generating and manipulating binned kernel density estimates
genomatic	Manages microsatellite projects. Creates 96-well maps, genotyping submission forms, rerun management, and import into statistical software.
genoPlotR	Plot publication-grade gene and genome maps
GenOrd	Simulation of ordinal and discrete variables with given correlation matrix and marginal distributions
genridge	Generalized ridge trace plots for ridge regression
GenSA	R functions for Generalized Simulated Annealing
geofd	Spatial prediction for function value data
GEOmap	Topographic and Geologic Mapping
geomapdata	Data for topographic and Geologic Mapping
geometry	Mesh generation and surface tesselation
geonames	Interface to www.geonames.org web service
geophys	Geophysics, Continuum Mechanics, Mogi Model
geoPlot	Performs Address Comparison
geoR	Analysis of geostatistical data
geoRglm	geoRglm - a package for generalised linear spatial models
geosphere	Spherical Trigonometry
geospt	Spatial geostatistics; some geostatistical and radial basis functions, prediction and cross validation; design of optimal spatial sampling networks based on geostatistical modelling
geotools
GeoXp	Interactive exploratory spatial data analysis
geozoo	Zoo of Geometric Objects
getopt	C-like getopt behavior.
GEVcdn	GEV conditonal density estimation network
GExMap	A visual, intuitive, easy to use software giving access to a new type of information buried into your microarray data.
GFMaps	Visualization technique for interpretation of high-throughput genetic or proteomic experiments.
GGally	Extension to ggplot2.
ggcolpairs	Combination of GGplot2 plots into a matrix based on data columns.
ggdendro	Tools for extracting dendrogram and tree diagram plot data for use with ggplot.
GGEBiplotGUI	GGEBiplotGUI: Interactive GGE Biplots in R
ggm	A package for Graphical Markov Models
ggmap	A package for spatial visualization with Google Maps and OpenStreetMap
GGMselect	Gaussian Graphs Models selection
ggplot	An implementation of the Grammar of Graphics in R
ggplot2	An implementation of the Grammar of Graphics
GhcnDaily	Downloads and processes GHCN daily
ghyp	A package on the generalized hyperbolic distribution and its special cases
gibbs.met	Naive Gibbs Sampling with Metropolis Steps
GillespieSSA	Gillespie's Stochastic Simulation Algorithm (SSA)
giRaph	The giRaph package for graph representation in R
glasso	Graphical lasso- estimation of Gaussian graphical models
gld	Estimation and use of the generalised (Tukey) lambda distribution
GLDEX	Fitting Single and Mixture of Generalised Lambda Distributions (RS and FMKL) using Various Methods
gldist	An Asymmetry-Steepness Parameterization of the Generalized Lambda Distribution.
gllm	Generalised log-linear model
glm2	Fitting Generalized Linear Models
glmc	Fitting Generalized Linear Models Subject to Constraints
glmdm	R Code for Simulation of GLMDM
glmmAK	Generalized Linear Mixed Models
GLMMarp	Generalized Linear Multilevel Model with AR(p) Errors Package
glmmBUGS	Generalised Linear Mixed Models and Spatial Models with WinBUGS, BRugs, or OpenBUGS
glmmGS	Gauss-Seidel Generalized Linear Mixed Model solver
glmmLasso	Variable selection for generalized linear mixed models by L1-penalized estimation
glmmML	Generalized linear models with clustering
glmnet	Lasso and elastic-net regularized generalized linear models
glmnetcr	Fit a penalized constrained continuation ratio model for predicting an ordinal response
glmpath	L1 Regularization Path for Generalized Linear Models and Cox Proportional Hazards Model
glmpathcr	Fit a penalized continuation ratio model for predicting an ordinal response.
glmperm	Inference in Generalized Linear Models
glmulti	Model selection and multimodel inference made easy
globalboosttest	Testing the additional predictive value of high-dimensional data
glogis	Fitting and Testing Generalized Logistic Distributions
glpk	GNU Linear Programming Kit
glpkAPI	R Interface to C API of GLPK
glrt	Generalized Logrank Tests for Interval-censored Failure Time Data
gmaps	Wrapper and auxilliary functions for maps package to work with grid graphics system.
gMCP	Graph Based Multiple Comparison Procedures
GMD	Generalized Minimum Distance of distributions
gmm	Generalized Method of Moments and Generalized Empirical Likelihood
GMMBoost	Likelihood-based Boosting for Generalized mixed models
gmodels	Various R programming tools for model fitting
gmp	Multiple Precision Arithmetic
gmt	Interface between GMT Map-Making Software and R
gmvalid	Validation of graphical models
gnm	Generalized Nonlinear Models
gnomeGUI	GNOME Console for R
gnumeric	Read data from files readable by gnumeric
goalprog	Weighted and lexicographical goal programming and optimization
gof	Model-diagnostics based on cumulative residuals
GOFSN	Goodness-of-fit tests for the family of skew-normal models
GOGANPA	GO-Functional-Network-based Gene-Set-Analysis
gogarch	Generalized Orthogonal GARCH (GO-GARCH) models
googlebigquery	R client library for communicating with the Google Bigquery service
googleVis	Interface between R and the Google Visualisation API
gooJSON	Google JSON Data Interpreter for R
goric	Generalized Order-Restricted Information Criterion
GOSim	Computation of functional similarities between GO terms and gene products; GO enrichement analysis
govdat
gpairs	gpairs: The Generalized Pairs Plot
GPArotation	GPA Factor Rotation
gpclib	General Polygon Clipping Library for R
gPdtest	Bootstrap goodness-of-fit test for the generalized Pareto distribution
gplots	Various R programming tools for plotting data
gpls	Classification using generalized partial least squares
GPseq	gpseq: Using the generalized Poisson distribution to model sequence read counts from high throughput sequencing experiments
gptk	Gaussian Processes Tool-Kit
gputools	A few GPU enabled functions
GPvam
grade	Provides functions for matching student-answers to teacher answers for a variety of data types.
gRain	Graphical Independence Networks
granova	Graphical Analysis of Variance
granovaGG	Graphical Analysis of Variance Using ggplot2
graph	graph: A package to handle graph data structures
graphComp	Visual graph comparison
gRapHD	Efficient selection of undirected graphical models for high-dimensional datasets
GrapheR	A multiplatform GUI for drawing customizable graphs in R
graphicsQC	Quality Control for Graphics in R
graphite	GRAPH Interaction from pathway Topological Environment
grasp	Generalized Regression Analysis and Spatial Prediction for R
GRASS	Interface between GRASS 5.0 geographical information system and R
GrassmannOptim	Grassmann Manifold Optimization
gRbase	A package for graphical modelling in R
gRc	Inference in Graphical Gaussian Models with Edge and Vertex Symmetries
gRcox	Inference in Graphical Gaussian Models with Edge and Vertex Symmetries
gregmisc	Greg's Miscellaneous Functions
gridBase	Integration of base and grid graphics
gridDebug
gridExtra	functions in Grid graphics
gridGraphviz
GridR	Executes functions on remote hosts, clusters or grids.
gridSVG	Export grid graphics as SVG
GriegSmith	Uses Grieg-Smith method on 2 dimentional spatial data
gRim	Graphical Interaction Models
grImport	Importing Vector Graphics
grnnR	A Generalized Regression Neural Network
grofit	The package was developed to fit fit many growth curves obtained under different conditions.
grouped	Regression Analysis of Grouped and Coarse Data
GroupSeq	Performing computations related to group sequential designs.
growcurves	Bayesian semiparametric growth curve models that additionally include multiple membership random effects.
growthrate	Bayesian reconstruction of growth velocity
grplasso	Fitting user specified models with Group Lasso penalty
grpreg	Regularization paths for regression models with grouped covariates
GRRGI	Gauge R and R Confidence Intervals
grt	General Recognition Theory
GSA	Gene set analysis
gsarima	Two functions for Generalized SARIMA time series simulation
gsc	Generalised Shape Constraints
gsDesign	Group Sequential Design
gsl	wrapper for the Gnu Scientific Library
GSM	Gamma Shape Mixture
gsmoothr	Smoothing tools
gss	General Smoothing Splines
gstat	spatial and spatio-temporal geostatistical modelling, prediction and simulation
gstudio	GeneticStudio packages for R.
gsubfn	Utilities for strings and function arguments.
gtcorr	Calculate efficiencies of group testing algorithms with correlated responses
gtkDevice	Loadable and embeddable gtk device driver for R
gtm	Generative topographic mapping
gtools	Various R programming tools
gtx	Genetics ToolboX
Guerry	Maps, data and methods related to Guerry (1833) "Moral Statistics of France"
gumbel	Gumbel copula
GUTS	GUTS: Fast Calculation of the Likelihood of a Stochastic Survival Model
gvcm.cat	Regularized Categorial Effects/Categorial Effect Modifiers in GLMs
gvlma	Global Validation of Linear Models Assumptions
GWAF	Genome-wide association/interaction analyses with family data
GWASExactHW	Exact Hardy-Weinburg testing for Genome Wide Association Studies
GWAtoolbox	GWAS Quality Control
gwerAM	Controlling the genome-wide type I error rate in association mapping experiments
gWidgets	gWidgets API for building toolkit-independent, interactive GUIs
gWidgetsRGtk2	Toolkit implementation of gWidgets for RGtk2
gWidgetsrJava	Toolkit implementation of gWidgets for rJava
gWidgetstcltk	Toolkit implementation of gWidgets for tcltk package
gWidgetsWWW	Toolkit implementation of the gWidgets API for use with web pages
GWRM	GWRM
gwrr	Geographically weighted regression with penalties and diagnostic tools
h5r	Interface to HDF5 Files
haarfisz	Software to perform Haar Fisz transforms
HAC	Estimation, simulation and visualization of Hierarchical Archimedean Copulae (HAC)
hacks	Convenient R Functions
HadoopStreaming	Utilities for using R scripts in Hadoop streaming
halp	Show certain type of comments from function bodies as "live-help"
hapassoc	Inference of trait associations with SNP haplotypes and other attributes using the EM Algorithm
HapEstXXR	HapEstXXR
HAPim	HapIM
Haplin	Analyzing case-parent triad and/or case-control data with SNP haplotypes
haplo.ccs	Estimate Haplotype Relative Risks in Case-Control Data
haplo.stats	Statistical Analysis of Haplotypes with Traits and Covariates when Linkage Phase is Ambiguous
HaploSim	HaploSim
hapsim	Haplotype Data Simulation
HardyWeinberg	Graphical tests for Hardy-Weinberg equilibrium
harvestr	A Parallel Simulation Framework
hash	Full feature implementation of hash/associated arrays/dictionaries
hbim	Hill/Bliss Independence Model for Combination Vaccines
hbmem	Hierarchical Bayesian Analysis of Recognition Memory
hda	Heteroscedastic Discriminant Analysis
HDclassif	High Dimensionnal Supervised Classification and Clustering
hddplot	Use known groups in high-dimensional data to derive scores for plots
hdeco	Hierarchical DECOmposition of Entropy for Categorical Map Comparisons
hdf5	HDF5
hdlm	Fitting High Dimensional Linear Models
HDMD	Statistical Analysis Tools for High Dimension Molecular Data (HDMD)
hdrcde	Highest density regions and conditional density estimation
heatmap.plus	Heatmap with more sensible behavior.
heavy	Package for outliers accomodation using heavy-tailed distributions
helloJavaWorld	Hello Java World
helpr	Help for R.
heplots	Visualizing Tests in Multivariate Linear Models
hergm	Hierarchical Exponential-Family Random Graph Models
hett	Heteroscedastic t-regression
hexbin	Hexagonal Binning Routines
hexView	Viewing Binary Files
HFWutils	csv import, csv export, garbage collection,string matching and passing by reference
hgam	High-dimensional Additive Modelling
hglm	Hierarchical Generalized Linear Models
HGLMMM	Hierarchical Generalized Linear Models
HH	Statistical Analysis and Data Display: Heiberger and Holland
HI	Simulation from distributions supported by nested hyperplanes
HiddenMarkov	Hidden Markov Models
HiDimDA	High Dimensional Discriminant Analysis
hier.part	Hierarchical Partitioning
hierfstat	Estimation and tests of hierarchical F-statistics
highlight	Syntax highlighter
HighProbability	HighProbability estimates which alternative hypotheses have frequentist or Bayesian probabilities at least as great as a specified threshold, given a list of p-values.
hints	Provide hints on what to do next
hisemi	Hierarchical Semiparametric Regression of Test Statistics
HistData	Data sets from the history of statistics and data visualization
histogram	Construction of regular and irregular histograms with different options for automatic choice of bins
hitandrun	"Hit and Run" method for sampling uniformly form convex shapes.
hive	Hadoop InteractiVE
HiveR	2D and 3D Hive Plots for R
HLMdiag	Diagnostic tools for two-level normal hierarchical linear models
hlr	Hidden Logistic Regression
Hmisc	Harrell Miscellaneous
HMM	HMM - Hidden Markov Models
hmm.discnp	Hidden Markov models with discrete non-parametric observation distributions.
HMMmix	The HMMmix (HMM with mixture of gaussians as emission distribution) package
HMP	Hypothesis Testing and Power Calculations for Comparing Metagenomic Samples from HMP
HMPTrees	Statistical Object Oriented Data Analysis of RDP-based Taxonomic trees from Human Microbiome Data: Modeling, Visualization, and Two-Group Comparison
HMR	Flux estimation with static chamber data
hoa
hof	More higher order functions for R.
holdem	Texas Holdem simulator
Holidays	Holiday and halfday data, for use with the TimeWarp package
homals	Gifi Methods for Optimal Scaling
homeR	Functions useful for building physics
homtest	Homogeneity tests for Regional Frequency Analysis
hopach	Hierarchical Ordered Partitioning and Collapsing Hybrid (HOPACH)
hot	Computation on micro-arrays
Hotelling	Hotelling's T-squared test and variants
hotspots	Hot spots
howmany	A lower bound for the number of correct rejections
HPbayes	Heligman Pollard mortality model parameter estimation using Bayesian Melding with Incremental Mixture Importance Sampling
HSAUR	A Handbook of Statistical Analyses Using R
HSAUR2	A Handbook of Statistical Analyses Using R (2nd Edition)
hsmm	Hidden Semi Markov Models
HSROC	Joint meta-analysis of diagnostic test sensitivity and specificity with or without a gold standard reference test
HTMLapplets	Dynamic visualisation in HTML documents
HTMLUtils	Facilitates automated HTML report creation
hts	Hierarchical and grouped time series
HTSCluster	Clustering high throughput sequencing (HTS) data
httpRequest	Basic HTTP Request
huge	High-dimensional Undirected Graph Estimation
HumMeth27QCReport	HumMeth27QCReport: quality control and preprocessing of Illumina's Infinium methylation assays.
hwde	Models and tests for departure from Hardy-Weinberg equilibrium and independence between loci.
HWEBayes	Bayesian investigation of Hardy-Weinberg Equilibrium via estimation and testing.
HWEintrinsic	Objective Bayesian Testing for the Hardy-Weinberg Equilibrium Problem
hwriter	HTML Writer - Outputs R objects in HTML format
hybridHclust	Hybrid hierarchical clustering
HybridMC	Implementation of the Hybrid Monte Carlo and Multipoint Hybrid Monte Carlo sampling techniques
hydrogeo	Groundwater data presentation and interpretation.
hydroGOF	Goodness-of-fit functions for comparison of simulated and observed hydrological time series
HydroMe	Estimation of Soil Hydraulic Parameters from Experimental Data
hydroPSO	Model-Independent Particle Swarm Optimisation for Environmental Models
hydrosanity	Graphical user interface for exploring hydrological time series
hydroTSM	Time series management, analysis and interpolation for hydrological modelling
HyperbolicDist	The hyperbolic distribution
hyperdirichlet	A generalization of the Dirichlet distribution
hypergeo	The hypergeometric function
hyperSpec	Interface for hyperspectral data, i.e. spectra + meta info (spatial, time, concentration, ...)
hypred	Simulation of genomic data in applied genetics
ibdreg	Regression Methods for IBD Linkage With Covariates
IBDsim	Simulation of chromosomal regions shared by family members.
ibr	Iterative Bias Reduction
IBrokers	R API to Interactive Brokers Trader Workstation
iBUGS	An Interface to R2WinBUGS by gWidgets
ic.infer	Inequality constrained inference in linear normal situations
IC2	Inequality and Concentration Indices and Curves
ic50	Standardized high-throughput evaluation of cell-based compound screens
icaOcularCorrection	Independent Components Analysis (ICA) based eye-movement correction.
ICC	Functions facilitating the estimation of the Intraclass Correlation Coefficient
ICE	Iterated Conditional Expectation
ICEinfer	Incremental Cost-Effectiveness (ICE) Statistical Inference from Two Unbiased Samples
Icens	NPMLE for Censored and Truncated Data
iCluster	Integrative clustering of multiple genomic data types
iCluster
icomp	ICOMP criterion
ICS	Tools for Exploring Multivariate Data via ICS/ICA
ICSNP	Tools for Multivariate Nonparametrics
idbg
identity	Jacquard Condensed Coefficients of Identity
IDPmisc	Utilities of Institute of Data Analyses and Process Design (www.idp.zhaw.ch)
idr	Irreproducible discovery rate
ieeeround	Functions to set and get the IEEE rounding mode
ifa	Independent Factor Analysis
iFad	An integrative factor analysis model for drug-pathway association inference
IFP	Identifying functional polymorphisms in genetic association studies
ifs	Iterated Function Systems
ifultools	Insightful Research Tools
ig	Package for a General Class of Inverse Gaussian Distributions
iGasso	Genetic association tests
iGenomicViewer	Tool for sending interactive bioinformatic heatmaps with tool-tip content.
IgorR
igraph	Network analysis and visualization
igraph0	Network analysis and visualization
igraphtosonia	Convert iGraph graps to SoNIA .son files
iid.test	iid-test
ImageMetrics	Facilitates image analysis for social scientists.
Imap	Interactive Mapping
imguR	Share plots using the imgur.com image hosting service
IMIS	Increamental Mixture Importance Sampling
ImpactIV	Identifying Causal Effect for Multi-Component Intervention Using Instrumental Variable Method
imprProbEst	Minimum distance estimation in an imprecise probability model
imputation	imputation
impute	impute: Imputation for microarray data
imputeMDR	The Multifactor Dimensionality Reduction (MDR) Analysis for Imcomplete Data
IndependenceTests	Nonparametric tests of independence between random vectors.
indicspecies	Functions to assess the strength and significance of relationship of species site group associations
ineq	Measuring Inequality, Concentration, and Poverty
inetwork	Network Analysis and Plotting
InfDim	Infine-dimensional model (IDM) to analyse phenotypic variation in growth trajectories.
inference	Functions to extract inferential values of a fitted model object
influence.ME	Tools for detecting influential data in mixed effects models
infochimps	An R wrapper for the infochimps.com API services
infoDecompuTE	Information Decomposition of Two-phase Experiments
informR	R Tools for Creating Sequence Statistics
infotheo	Information-Theoretic Measures
IniStatR
inline	Inline C, C++, Fortran function calls from R
inlinedocs	Convert inline comments to documentation
insideRODE	insideRODE includes buildin functions with deSolve solver and C/FORTRAN interfaces to nlme, together with compiled codes.
insideRODE
int64	64 bit integer types
intamap	procedures for automated interpolation
intamapInteractive	procedures for automated interpolation - methods only to be used interactively, not included in intamap package
intcox	Iterated Convex Minorant Algorithm for interval censored event data
integrativeME	integrative mixture of experts
integrativeMEdata	Matched Clinical factors and microarray data (part of integrativeME package)
integrOmics	end of integrOmics package
interactivity	toggle R interactive mode.
intergraph	Coercion routines for network data objects in R
Interpol	Interpolation of amino acid sequences
Interpol.T
interval	Weighted Logrank Tests and NPMLE for interval censored data
intervals	Tools for working with points and intervals
intReg
intRegGOF	Integrated Regression Goodness of Fit
introgress	methods for analyzing introgression between divergent lineages
ipdmeta	Functions for characterizing subgroup analyses with meta-analysis
iplots	iPlots - interactive graphics for R
IPMpack	Builds and analyses Integral Projection Models (IPMs).
ipptoolbox	IPP Toolbox
ipred	Improved Predictors
IPSUR	Introduction to Probability and Statistics Using R
ipw	Estimate inverse probability weights.
IQCC	Improved Quality Control Charts
IQMNMR	Identification and Quantification of Metabolites by Using 1D 1H NMR FID
irace
iRefR	iRefIndex Manager
iRegression	iRegression
irlba	Fast partial SVD by implicitly-restarted Lanczos bidiagonalization
irr	Various Coefficients of Interrater Reliability and Agreement
irtoys	Simple interface to the estimation and plotting of IRT models
irtProb	Utilities and Probability Distributions Related to Multidimensional Person Item Response Models (IRT)
ISA	INTRODUZIONE ALLA STATISTICA APPLICATA con esempi in R
isa2	The Iterative Signature Algorithm
ISDA.R	interval symbolic data analysis for R
isdals	Provides datasets for Introduction to Statistical Data Analysis for the Life Sciences
ISIPTA	ISIPTA network analysis
ismev	An Introduction to Statistical Modeling of Extreme Values
Iso	Functions to perform isotonic regression.
isocir	Isotonic Inference for Circular data
ISOcodes	Selected ISO codes
IsoGene	Testing for monotonic relationship between gene expression and doses in a microarray experiment.
isopam	Isopam (Clustering)
isopat	Calculation of isotopic pattern for a given molecular formula
isotone	Active set and generalized PAVA for isotone optimization
IsotopeR	Stable isotope analysis
ISOweek	Week of the year and weekday according to ISO 8601
iSubpathwayMiner	The package can implement the graph-based reconstruction, analyses, and visualization of the KEGG pathways.
isva	Independent Surrogate Variable Analysis
ISwR	Introductory Statistics with R
iteRates	Parametric rate comparison
iterators	Iterator construct for R
iterLap	Approximate probability densities by iterated Laplace Approximations
itertools	Iterator Tools
its	Irregular Time Series
itsmr	Time series analysis package for students
iv	Information Visualisation with UML and Graphs
ivbma	Bayesian Instrumental Variable Estimation and Model Determination via Conditional Bayes Factors
ivivc	A data analysis tool for in vitro-in vivo correlation (IVIVC)
iWebPlots	Interactive web-based plots
iwtp	Numerical evaluation willingness to pay based on interval data
JADE	JADE and other BSS methods as well as some BSS performance criteria
JavaGD	Java Graphics Device
JGR	JGR - Java Gui for R
jit	Just-in-time compiler for the R language
JJcorr	Calculates polychorical correlations for several copula families.
JLLprod	Nonparametric Estimation of Homothetic and Generalized Homothetic Production Functions
JM	Joint Modeling of Longitudinal and Survival Data
Jmisc	Julian Miscellaneous Function
Johnson	Johnson Transformation
JohnsonDistribution	Johnson Distribution
joineR	Joint modelling of repeated measurements and time-to-event data
jointDiag	Joint Approximate Diagonalization of a set of square matrices
JointGLM	Joint Modelling of Mean and Dispersion (outdated, see package JointModeling)
JointModeling	Joint Modelling of Mean and Dispersion
JOP	Joint Optimization Plot
JoSAE	Functions for unit-level small area estimators and their variances
jpeg	Read and write JPEG images
JPSurv	Methods for population-based cancer survival analysis
JudgeIt	JudgeIt
Julia	Fractal Image Data Generator
kappalab	Non-additive measure and integral manipulation functions
kappaSize	Sample Size Estimation Functions for Studies of Interobserver Agreement
kaps	K Adaptive Partitioning for Survival data
kBestShortestPaths	kbest: Finds K best paths in a given graph.
Kendall	Kendall rank correlation and Mann-Kendall trend test
kequate	The kernel method of test equating
kerdiest	Nonparametric kernel estimation of the distribution function. Bandwidth selection and estimation of related functions.
kerfdr	semi-parametric kernel-based approach to local fdr estimations
kernelPop	Spatially explicit population genetic simulations
kernlab	Kernel-based Machine Learning Lab
KernSmooth	Functions for kernel smoothing for Wand & Jones (1995)
KernSmoothIRT	Nonparametric Item Reponse Theory
KFAS	Kalman filter and smoothers for exponential family state space models.
kin.cohort	Analysis of kin-cohort studies
kinfit	Routines for fitting kinetic models to chemical degradation data
kinship	mixed-effects Cox models, sparse matrices, and modeling data from large pedigrees
kinship2	Pedigree functions
kknn	Weighted k-Nearest Neighbors
klaR	Classification and visualization
klausuR	Multiple Choice Test Evaluation
klin	Linear equations with Kronecker structure
km.ci	Confidence intervals for the Kaplan-Meier estimator
kmi	Kaplan-Meier multiple imputation for the analysis of cumulative incidence functions in the competing risks setting
kml	K-means for Longitudinal data
kml3d	K-means for joint Longitudinal data
KMsurv	Data sets from Klein and Moeschberger (1997), Survival Analysis
knitr
knn	knn-gcv
knncat	Nearest-neighbor classification with categorical variables
knnFinder	Fast Near Neighbour Search
knnflex	A more flexible KNN
knnTree	k-nn classification with variable selection inside leaves of a tree
knorm	Microarray Data From Multiple Biologically Interrelated Experiments
kohonen	Supervised and unsupervised self-organising maps
KoNLP	Korean NLP Package
koRpus	An R Package for Text Analysis
kriging	Ordinary Kriging
KrigInv	Kriging-based Inversion for Deterministic and Noisy Computer Experiments
KRLS	Kernel-based Regularized Least Squares (KRLS)
ks	Kernel smoothing
KsPlot	Check the power of seveal statistical models.
kst	Knowledge Space Theory
ktspair	k-Top Scoring Pairs for Microarray Classification
kulife	Datasets and functions from the Faculty of Life Sciences, University of Copenhagen
kza	Kolmogorov-Zurbenko Adaptive Filters
kzft	Kolmogorov-Zurbenko Fourier Transform and Applications
kzs	Kolmogorov-Zurbenko Spatial Smoothing and Applications
labdsv	Ordination and Multivariate Analysis for Ecology
labeledLoop	Labeled Loop
labeling	Axis Labeling
labeltodendro	Convert labels or tables to a dendrogram
labstatR	Libreria del Laboratorio di Statistica con R
laeken	Estimation of indicators on social exclusion and poverty
laercio	Duncan test, Tukey test and Scott-Knott test.
LaF	Fast access to large ASCII files
lago	An efficient kernel algorithm for rare target detection and unbalanced classification
Lahman	Sean Lahman's Baseball Database
Lambda4	Estimation techniques for the reliability estimate: Maximized Lambda4
LambertW	Analyze and Gaussianize skewed, heavy-tailed data
lancet.iraqmortality	Surveys of Iraq Mortality Published in The Lancet
landsat	Radiometric and topographic correction of satellite imagery
languageR	Data sets and functions with "Analyzing Linguistic Data: A practical introduction to statistics".
LaplacesDemon	Software for Bayesian Inference
LargeRegression	Large Regressions
lars	Least Angle Regression, Lasso and Forward Stagewise
laser	Likelihood Analysis of Speciation/Extinction Rates from Phylogenies
lasso2	L1 constrained estimation aka `lasso'
lassoshooting	L1 regularized regression (Lasso) solver using the Cyclic Coordinate Descent algorithm aka Lasso Shooting
last.call	Utility for returning previous commands as unevaluated calls and the full context of function calls.
latdiag	Draws diagrams useful for checking latent scales
latentnet	Latent position and cluster models for statistical networks
latentnetHRT	Latent position and cluster models for statistical networks
lattice	Lattice Graphics
latticeDensity	Density estimation and nonparametric regression on irregular regions
latticedl	Lattice direct labels
latticeExtra	Extra Graphical Utilities Based on Lattice
LatticeKrig	Multiresolution Kriging based on Markov random fields
latticist	A graphical user interface for exploratory visualisation
lavaan	Latent Variable Analysis
lawstat	An R package for biostatistics, public policy, and law
lazy	Lazy Learning for Local Regression
lazyWeave	LaTeX Wrappers for R Users
LCAextend	Latent Class Analysis (LCA) with familial dependence in extended pedigrees
lcd	Learn Chain graphs via Decomposition
lcda	Latent Class Discriminant Analysis
LCFdata	Data sets for package ``LMERConvenienceFunctions''
lcmm	Estimation of various latent class mixed models, joint latent class mixed models and mixed models for curvilinear outcomes
lcmr	lcmr package
lda	Collapsed Gibbs sampling methods for topic models.
lda.cv	Cross-validation for linear discriminate analysis
ldbounds	Lan-DeMets Method for Group Sequential Boundaries
LDcorSV	LDcorSV
ldDesign	Design of experiments for detection of linkage disequilibrium
LDdiag	Link Function and Distribution Diagnostic Test for Social Science Researchers
LDheatmap	Graphical display of pairwise linkage disequilibria between SNPs
ldlasso	LD LASSO Regression for SNP Association Study
LDtests	Exact tests for Linkage Disequilibrium and Hardy-Weinberg Equilibrium
LEAPFrOG	Likelihood Estimation of Admixture in Parents From Offspring Genotypes
leapp	latent effect adjustment after primary projection
leaps	regression subset selection
LearnBayes	Functions for Learning Bayesian Inference
LearnEDA	Functions for Learning Exploratory Data Analysis
leiv	Bivariate linear errors-in-variables estimation
LeLogicielR	Functions and datasets to accompany the book "Le logiciel R: Maitriser le langage, Effectuer des analyses statistiques" (french)
lemma	Laplace approximated EM Microarray Analysis
lessR	Less Code, More Results
lestat	A package for LEarning STATistics
lfe	Linear Group Fixed Effects
lga	Tools for linear grouping analysis (LGA)
lgcp	Log-Gaussian Cox Process
LGS	simulating Linkage Group Selection (LGS)
lgtdl	A set of methods for longitudinal data objects.
lhs	Latin Hypercube Samples
libamtrack	Computational routines for proton and ion radiotherapy
LiblineaR	Linear Predictive Models Based On The Liblinear C/C++ Library.
lifecontingencies	Package to perform actuarial mathematics for life contingencies insurances
LifeTables	A package to implement HMD model life table system
LIHNPSD	Poisson Subordinated Distribution
likelihood
LIM	Linear Inverse Model examples and solution methods.
limitplot	Jitter/CI Plot with Ordered Points Below the Limit of Detection
limSolve	Solving Linear Inverse Models
LinearizedSVR	Linearized Support Vector Regression
linkcomm	Tools for Generating, Visualizing, and Analysing Link Communities in Networks
linprog	Linear Programming / Optimization
liso	Fitting lasso penalised additive isotone models
lisp
list	Statistical Methods for the Item Count Technique and List Experiment
LIStest	Longest Increasing Subsequence Independence Test
ljr	Logistic Joinpoint Regression
LLAhclust	Hierarchical clustering of variables or objects based on the likelihood linkage analysis method
LLdecomp	Decomposes a set of variables into cliques and separators.
lle	Locally linear embedding
LLN	Learning with latent networks
lmbc	Linear Model Bias Correction for RNA-Seq Data
lme4	Linear mixed-effects models using S4 classes
lmec	Linear Mixed-Effects Models with Censored Responses
LMERConvenienceFunctions	A suite of functions to back-fit fixed effects and forward-fit random effects, as well as other miscellaneous functions.
lmeSplines	lmeSplines
LMGene	LMGene Software for Data Transformation and Identification of Differentially Expressed Genes in Gene Expression Arrays
lmm	Linear mixed models
lmmfit	Goodness-of-fit-measures for linear mixed models with one-level-grouping
lmmlasso	Linear mixed-effects models with Lasso
lmodel2	Model II Regression
lmom	L-moments
lmomco	L-moments, Censored L-moments, Trimmed L-moments, L-comoments, and Many Distributions
Lmoments	L-moments and quantile mixtures
lmomRFA	Regional frequency analysis using L-moments
lmPerm	Permutation tests for linear models
lmSupport	Support for Linear Models
lmtest	Testing Linear Regression Models
LN3GV	LN3GV
lnMLE	Logistic-Normal Model for Clustered Binary (Binomial) Data
localdepth	Local Depth
locfdr	Computes local false discovery rates
locfit	Local Regression, Likelihood and Density Estimation.
locpol	Kernel local polynomial regression
lodplot	Plot a genome scan
log10	Decimal log plotting in two and three dimensions
log4r	A simple logging system for R, based on log4j.
LogConcDEAD	Log-concave Density Estimation in Arbitrary Dimensions
logconcens	Maximum likelihood estimation of a log-concave density based on censored data
logcondens	Estimate a Log-Concave Probability Density from iid Observations
logcondiscr	Estimate a Log-Concave Probability Mass function from Discrete i.i.d. Observations
logging	a tentative logging package
LogicForest	Logic Forest
LogicReg	Logic Regression
logilasso	Analysis of sparse contingency tables with penalization approaches
logistf	Firth's bias reduced logistic regression
LogitNet	Infer network based on binary arrays using regularized logistic regression
logitnorm	Functions for the logitnormal distribution.
loglognorm	Double log normal distribution functions
logregperm	Inference in Logistic Regression
logspline	Logspline density estimation routines
lokern	Kernel Regression Smoothing with Local or Global Plug-in Bandwidth
longitudinal	Analysis of Multiple Time Course Data
longitudinalData	Longitudinal Data
longmemo	Statistics for Long-Memory Processes (Jan Beran) -- Data and Functions
longpower	Sample size calculations for longitudinal data
longRPart	Recursive partitioning of longitudinal data using mixed-effects models
LoopAnalyst	A collection of tools to conduct Levins' Loop Analysis
lordif	Logistic Regression Differential Item Functioning using IRT
lorec	LOw Rand and sparsE Covariance matrix estimation
lossDev	Robust Loss Development Using MCMC
LOST	Missing morphometric data simulation and estimation
LowRankQP	Low Rank Quadratic Programming
lpc	Lassoed principal components for testing significance of features
LPCM	Local principal curve methods
lpridge	Local Polynomial (Ridge) Regression
lpSolve	Interface to Lp_solve v. 5.5 to solve linear/integer programs
lpSolveAPI	R Interface for lp_solve version 5.5.2.0
lqa	Penalized Likelihood Inference for GLMs
LS2W	Locally stationary two-dimensional wavelet process estimation scheme
lsa	Latent Semantic Analysis
LSD	Lots of Superior Depictions
lspls	LS-PLS Models
lsr	Companion to "Learning Statistics with R"
lss	the accelerated failure time model to right censored data based on least-squares principle
ltm	Latent Trait Models under IRT
LTPDvar	LTPD plans for sampling inspection by variables
LTR	Perform LTR analysis on microarray data
ltsa	Linear time series analysis
lubridate	Make dealing with dates a little easier
luca	Likelihood inference from case-control data Under Covariate Assumptions (LUCA)
lvplot	Level value plots for R
LVQTools	Learning Vector Quantization Tools
lxb	Fast LXB file reader
M3	Reading M3 files
maanova	Tools for analyzing Micro Array experiments
MAc	Meta-Analysis with Correlations
MAclinical	Class prediction based on microarray data and clinical parameters
MAd	Meta-Analysis with Mean Differences
MADAM	This package provides some basic methods for meta-analysis
Maeswrap	Wrapper functions for MAESTRA/MAESPA.
magic	create and investigate magic squares
magma	Matrix Algebra on GPU and Multicore Architectures
magnets	Simulate micro-magnets dynamics
mail	Sending Email Notifications from R
MAINT.Data	Model and Analize Interval Data
makeR
makesweave	Literate Programming with Make and Sweave
malaria.em
MALDIquant	Quantitative Analysis of Mass Spectrometric Data
MAMA	Meta-Analysis of MicroArry
MAMS	Designing Multi-Arm Multi-Stage Studies
MAMSE	Calculation of Minimum Averaged Mean Squared Error (MAMSE) weights.
Mangrove	Risk prediction on trees
mapdata	Extra Map Databases
mapLD	Linkage Disequilibrium Mapping
MAPLES	Smoothed age profile estimation
mapproj	Map Projections
mapReduce	mapReduce - flexible mapReduce algorithm for parallel computation
maps	Draw Geographical Maps
maptools	Tools for reading and handling spatial objects
maptree	Mapping, pruning, and graphing tree models
mAr	Multivariate AutoRegressive analysis
mar1s	Multiplicative AR(1) with Seasonal Processes
marelac	Tools for Aquatic Sciences
marelacTeaching	Datasets and tutorials for use in aquatic sciences
marg	Approximate marginal inference for regression-scale models
marginalmodelplots	Marginal Mean Model Plots
marginTree	marginTree: margin trees for high-dimensional classification
margLikArrogance	Marginal Likelihood Computation via Arrogance Sampling
markdown	Markdown rendering for R
MarkedPointProcess	Analysis of Marks of Marked Point Processes
markerSearchPower	Power calculation for marker detection strategies in Genome-wide Association Studies
maRketSim	Market simulator for R
MARSS	Multivariate Autoregressive State-Space Modeling
MASS	Support Functions and Datasets for Venables and Ripley's MASS
MasterBayes	ML and MCMC Methods for Pedigree Reconstruction and Analysis
MAT	Multidimensional Adaptive Testing (MAT)
Matching	Multivariate and Propensity Score Matching with Balance Optimization
MatchIt	MatchIt
mathgraph	Directed and undirected graphs
maticce	Mapping Transitions in Continuous Character Evolution
matlab	MATLAB emulation package
Matrix	Sparse and Dense Matrix Classes and Methods
matrixcalc	Collection of functions for matrix differential calculus
MatrixEQTL	Matrix eQTL: Ultra fast eQTL analysis via large matrix operations
MatrixModels	Modelling with Sparse And Dense Matrices
matrixStats	Methods that apply to rows and columns of a matrix
MAVTgsa
MaXact	Exact max-type Cochran-Armitage trend test(CATT)
maxent	Low-memory Multinomial Logistic Regression with Support for Text Classification
maxLik	Maximum Likelihood Estimation
maxlike	Model species distributions by estimating the probability of occurrence using presence-only data.
maxLinear	Conditional Samplings for Max-Linear Models
maxstat	Maximally Selected Rank Statistics
MBA	Multilevel B-spline Approximation
MBCluster.Seq	Model-Based Clustering for RNA-seq Data
MBESS	MBESS
mblm	Median-Based Linear Models
mbmdr	Model Based Multifactor Dimensionality Reduction
mboost	Model-Based Boosting
mc2d	Tools for Two-Dimensional Monte-Carlo Simulations
MCAPS	MCAPS data and results
mcbiopi	Matrix Computation Based Identification Of Prime Implicants
mcclust	Process an MCMC Sample of Clusterings
MCE	Tools for evaluating Monte Carlo Error
mcga	Machine coded genetic algorithms for real-valued optimization problems
mcgibbsit	Warnes and Raftery's MCGibbsit MCMC diagnostic
MChtest	Monte Carlo hypothesis tests with Sequential Stopping
MCLIME	Simultaneous Estimation of the Regression Coefficients and Precision Matrix
mclogit	Mixed Conditional Logit
mclust	Model-Based Clustering / Normal Mixture Modeling
mclust02	Model-based cluster analysis (older version)
mcmc	Markov Chain Monte Carlo
MCMCglmm	MCMC Generalised Linear Mixed Models
MCMChybridGP	Hybrid Markov chain Monte Carlo using Gaussian Processes
MCMCpack	Markov chain Monte Carlo (MCMC) Package
mcmcplots	Create Plots from MCMC Output
MCMCtGARCH	MCMCtGARCH package
MCMCtGARCHM	MCMCtGARCHM package
MCMCtNARCH	MCMCtNARCH package
mco	Multi criteria optimization algorithms and related functions
Mcomp	Data from the M-competitions
MCPAN	Multiple comparisons using normal approximation
McParre	Run a Regenerative Markov chain in Parallel on a Cluster
MCPMod	Design and Analysis of Dose-Finding Studies (see also DoseFinding package)
mcprofile	Multiple Contrast Profiles
mcsm	Functions for Monte Carlo Methods with R
McSpatial
MCUSUM	Multivariate Cumulative Sum (MCUSUM) Control Chart
mda	Mixture and flexible discriminant analysis
MDD	Minimum Detectable Difference Calculations
MDM	Multinomial Diversity Model
MDR	Detect gene-gene interactions using multifactor dimensionality reduction
meboot	Maximum Entropy Bootstrap for Time Series
mecdf	Multivariate Empirical Cumulative Distribution Functions
medAdherence	Medication Adherence: Commonly Used Definitions
mederrRank	Bayesian Methods for Identifying the Most Harmful Medication Errors
mediation	R Package for Causal Mediation Analysis
MeDiChI	MeDiChI ChIP-chip deconvolution library
mefa	Multivariate Data Handling in Ecology and Biogeography
mefa4	Multivariate Data Handling with S4 Classes and Sparse Matrices
meifly	Interactive model exploration using GGobi
mem	Moving Epidemics Method R Package.
memisc	Tools for Management of Survey Data, Graphics, Programming, Statistics, and Simulation
memoise	Memoise functions
MEMSS	Data sets from Mixed-effects Models in S
MergeGUI	A GUI for Merging Datasets in R
merror	Accuracy and Precision of Measurements
meta	Meta-Analysis with R
MetABEL	meta-analysis of genome-wide SNP association results
MetabolAnalyze	Probabilistic latent variable models for metabolomic data.
Metabonomic	GUI for Metabonomic Analysis
metacor	Meta-analysis of correlation coefficients
Metadata	Collates Metadata for Climate Surface Stations
metafor	Meta-Analysis Package for R
metaLik	Likelihood inference in meta-analysis and meta-regression models.
metaMA	Meta-analysis for MicroArrays
MetaPCA	MetaPCA: Meta-analysis in the Dimension Reduction of Genomic data
MetaQC	MetaQC: Objective Quality Control and Inclusion/Exclusion Criteria for Genomic Meta-Analysis
metatest	Fit and test metaregression models
Meth27QC	Meth27QC: sample quality analysis, and sample control analysis
MethComp	Functions for analysis of method comparison studies.
metrumrg	Pharmacometric tools for data preparation, modeling, simulation, and reporting
MEWMA	Multivariate Exponentially Weighted Moving Average (MEWMA) Control Chart
MFDA	Model Based Functional Data Analysis
MFDF	Modeling Functional Data in Finance
mFilter	Miscellaneous time series filters
mfp	Multivariable Fractional Polynomials
mfr	Minimal Free Resolutions of Graph Edge Ideals
MFSAS	Creation and Evaluation of Multilevel Fixed and Sequential Sampling Plans
mgcv	Mixed GAM Computation Vehicle with GCV/AIC/REML smoothness estimation
mgpd	mgpd: Functions for multivariate generalized Pareto distribution (MGPD of Type II)
mgraph
MHadaptive	General Markov Chain Monte Carlo for Bayesian Inference using adaptive Metropolis-Hastings sampling
mhsmm	Parameter estimation and prediction for hidden Markov and semi-Markov models for data with multiple observation sequences.
mht	Multiple Hypotheses Testing For Variable Selection
mhurdle	Estimation of models with limited dependent variables
mi	Missing Data Imputation and Model Checking
mice	Multivariate Imputation by Chained Equations
micEcon	Microeconomic Analysis and Modelling
micEconAids	Demand Analysis with the Almost Ideal Demand System (AIDS)
micEconCES	Analysis with the Constant Elasticity of Scale (CES) function
micEconSNQP	Symmetric Normalized Quadratic Profit Function
microbenchmark	Sub microsecond accurate timing functions.
MIfuns	Pharmacometric tools for data preparation, modeling, simulation, and reporting
MigClim	Implementing dispersal into species distribution models
migui	Graphical User Interface of the mi Package
MImix	Mixture summary method for multiple imputation
mimR	A package for graphical modelling in R
MindOnStats	Data sets included in Utts and Heckard's Mind on Statistics
minet	Mutual Information NETworks
Miney	Implementation of the Well-Known Game to Clear Bombs from a Given Field (Matrix)
miniGUI	tktcl quick and simple function GUI.
minimax	Minimax distribution family
minpack.lm	R interface to the Levenberg-Marquardt nonlinear least-squares algorithm found in MINPACK
minPtest	Gene region-level testing procedure for SNP data, using the min P test resampling approach
minqa	Derivative-free optimization algorithms by quadratic approximation
minxent	Entropy Optimization Distributions
miP	Multiple Imputation Plots
MIPHENO	Mutant Identification through Probabilistic High throughput Enabled NOrmalization
mirf	MULTIPLE IMPUTATION AND RANDOM FORESTS FOR UNOBSERVABLE PHASE, HIGH-DIMENSIONAL DATA
mirt	Multidimensional Item Response Theory
miRtest	combined miRNA- and mRNA-testing
MISA	Bayesian Model Search and Multilevel Inference for SNP Association Studies
misc3d	Miscellaneous 3D Plots
miscFuncs	Miscellaneous Useful Functions
MiscPsycho	Miscellaneous Psychometric Analyses
miscTools	Miscellanneous Tools and Utilities
missForest	Nonparametric Missing Value Imputation using Random Forest
MissingDataGUI	A GUI for Missing Data Exploration
missMDA	Handling missing values with/in multivariate data analysis (principal component methods)
mitools	Tools for multiple imputation of missing data
mix	Estimation/multiple Imputation for Mixed Categorical and Continuous Data
mixAK	Mixture of methods including mixtures
mixcat	Mixed effects cumulative link and logistic regression models
mixdist	Finite Mixture Distribution Models
mixedQF	Estimator with Qudratics Forms in Mixeds Models
mixer	Random graph clustering
mixexp	Design and analysis of mixture experiments
mixfdr	Computes false discovery rates and effect sizes using normal mixtures
mixlow	mixlow method for assessing drug synergism
MixMod	Analysis of Mixed Models
mixOmics	Omics Data Integration Project
mixPHM	Mixtures of proportional hazard models.
mixRasch	Mixture Rasch Models with JMLE
mixreg	Functions to fit mixtures of regressions.
mixsep	Forensic Genetics DNA Mixture Separation
MixSim	Simulating Data to Study Performance of Clustering Algorithms
mixsmsn	Fitting finite mixture of scale mixture of skew-normal distributions .
mixstock	functions for mixed stock analysis
mixtools	Tools for analyzing finite mixture models
mkin	Routines for fitting kinetic models with one or more state variables to chemical degradation data
MKLE	Maximum kernel likelihood estimation.
MKmisc	Miscellaneous Functions from M. Kohl
mkssd	Efficient multi-level k-circulant supersaturated designs
mlbench	Machine Learning Benchmark Problems
MLCM	Maximum Likelihood Conjoint Measurement
mlCopulaSelection	Copula selection and fitting using maximum likelihood
MLDA	Methylation Linear Discriminant Analysis (MLDA)
MLDS	Maximum Likelihood Difference Scaling
MLEcens	Computation of the MLE for bivariate (interval) censored data
mlegp	Maximum Likelihood Estimates of Gaussian Processes
MLEP	Maximum likelihood estimate of penetrance parameters
mleur	Maximum likelihood unit root test
mlgt	Multi-Locus Geno-Typing
mlica	Independent Component Analysis using Maximum Likelihood
mlmmm	ML estimation under multivariate linear mixed models with missing values
mlmRev	Examples from Multilevel Modelling Software Review
mlogit	multinomial logit model
mlogitBMA	Bayesian Model Averaging for Multinomial Logit Models
MLPAstats	MLPA analysis to detect gains and loses in genes
MM	The multiplicative multinomial distribution
mmap	Map Pages of Memory
mmcm	Modified Maximum Contrast Method
mmds
mmeln	MMELN : Estimation of multinormal mixture distribution.
MMG	Mixture Model on Graphs
MMIX	Model selection uncertainty and model mixing
mmlcr	Mixed-Mode Latent Class Regression
mmod
MMST	DATASETS FROM MMST
MNM	Multivariate Nonparametric Methods. An Approach Based on Spatial Signs and Ranks
mnormt	The multivariate normal and t distributions
MNP	R Package for Fitting the Multinomial Probit Model
mnspc	Multivariate Nonparametric Statistical Process Control
mobForest
Mobilize	Mobilize plots and functions
moc	GENERAL NONLINEAR MIXTURES OF CURVES
MOCCA	Multi-objective optimization for collecting cluster alternatives
Modalclust	Hierarchical Modal Clustering
modeest	Mode Estimation
modehunt	Multiscale Analysis for Density Functions
modelcf	Modeling physical computer codes with functional outputs using clustering and dimensionality reduction
modelfree	Model-free estimation of a psychometric function
ModelGood	Validation of prediction models
ModelMap	Creates Random Forest and Stochastic Gradient Boosting Models, and applies them to GIS .img files to build detailed prediction maps.
modeltools	Tools and Classes for Statistical Models
modTempEff	Modelling temperature effects using time series data
moduleColor	Basic module functions
mokken	Mokken Scale Analysis in R
mombf	Moment and Inverse Moment Bayes factors
moments	Moments, cumulants, skewness, kurtosis and related tests
mondate	Keep track of dates in terms of months
monmlp	Monotone multi-layer perceptron neural network
monomvn	Estimation for multivariate normal and Student-t data with monotone missingness
monoProc	strictly monotone smoothing procedure
monreg	Nonparametric monotone regression
moonsun	Basic astronomical calculations with R
MorseGen
MortalitySmooth	Smoothing and forecasting Poisson counts with P-splines
mosaic	Project MOSAIC (mosaic-web.org) statistics and mathematics teaching utilities
mosaicManip	Project MOSAIC (mosaic-web.org) manipulate examples.
mota	Mean Optimal Transformation Approach
motmot	Models of Trait Macroevolution on Trees
moult	Models for Analysing Moult Data
movMF	Mixtures of von Mises Fisher Distributions
mpa	CoWords Method
mpc	MPC - Multiple Precision Complex Library
MPCI	Multivariate Process Capability Indices (MPCI)
MplusAutomation	Automating Mplus Model Estimation and Interpretation
mpm	Multivariate Projection Methods
mpmcorrelogram	Multivariate Partial Mantel Correlogram
mprobit	Multivariate probit model for binary/ordinal response
mpt	Multinomial Processing Tree (MPT) Models
MPTinR	Analyze Multinomial Processing Tree Models
MPV	Data Sets from Montgomery, Peck and Vining's Book
mr	Marginal regresson models for dependent data
mra	Analysis of Mark-Recapture data
mratios	Inferences for ratios of coefficients in the general linear model
MRCE	MRCE
mrdrc	Model-robust concentration-response analysis
mrds	Mark-Recapture Distance Sampling (mrds)
mritc	MRI tissue classification.
mRm	mRm: An R package for conditional maximum likelihood estimation in mixed Rasch models.
mrp
mrpdata
mrt	Wright & London's Modern Regression Techniques
MsatAllele	Visualizes the scoring and binning of microsatellite fragment sizes
msBreast	Protein Mass Spectra Dataset from a Breast Cancer Study
MSBVAR	Markov-Switching, Bayesian, Vector Autoregression Models
msDilution	Protein Mass Spectra Dataset from a Dilution Experiment
mseapca	Metabolite set enrichment analysis for factor loading in principal component analysis
MSeasy	Preprocessing of Gas Chromatography-Mass Spectrometry (GC-MS) data
MSeasyTkGUI	MSeasy Tcl/Tk Graphical User Interface
mseq	Modeling non-uniformity in short-read rates in RNA-Seq data
MSG	Data and functions for the book Modern Statistical Graphics
msgps	Degrees of freedom of elastic net, adaptive lasso and generalized elastic net
msir	Model-based Sliced Inverse Regression
msm	Multi-state Markov and hidden Markov models in continuous time
mspath	Multi-state Path-Dependent Models in Discrete Time
msProcess	Protein Mass Spectra Processing
msProstate	Protein Mass Spectra Dataset from a Prostate Cancer Study
msr	Morse-Smale approximation, regression and visualization
msSurv	Nonparametric Estimation for Multistate Models
mstate	Data preparation, estimation and prediction in multi-state models
MSToolkit	The MSToolkit library for clinical trial design
MSVAR	Markov Switching VAR
mtcreator	Creating MAGE-TAB files using mtcreator
mtsc	Multivariate Timeseries Clusters
mtsdi	Multivariate time series data imputation
MTSKNN	Multivariate two-sample tests based on K-nearest-neighbors
MUCflights	Munich Franz-Josef-Strauss Airport Pattern Analysis
mugnet	Mixture of Gaussian Bayesian Network Model
muhaz	Hazard Function Estimation in Survival Analysis
multcomp	Simultaneous Inference in General Parametric Models
multcompView	Visualizations of Paired Comparisons
MultEq	Multiple Equivalence Tests and Simultaneous Confidence Intervals
multibiplotGUI	Multibiplot Analysis in R
multic	Quantitative linkage analysis tools using the variance components approach
Multiclasstesting	Performance of N-ary classification testing
multicool	Permutations of multisets in cool-lex order.
multicore	Parallel processing of R code on machines with multiple cores or CPUs
multilevel	Multilevel Functions
multinomRob	Robust Estimation of Overdispersed Multinomial Regression Models
MultiPhen	MultiPhen, a package for the genetic association testing of multiple phenotypes
multiPIM	Variable Importance Analysis with Population Intervention Models
multipol	multivariate polynomials
multisensi	Multivariate Sensitivity Analysis
multitable	Simultaneous manipulation of multiple arrays of data, with data.list objects
multitaper	Multitaper Spectral Analysis
multivator
multmod	Testing of multiple outcomes
multtest	Resampling-based multiple hypothesis testing
multxpert	Common Multiple Testing Procedures and Gatekeeping Procedures
muma	Metabolomic Multivariate and Univariate Analyses
MuMIn	Multi-model inference
munfold	Metric Unfolding
munsell	Munsell colour system
muRL	Mailmerge using R, LaTeX, and the Web
muS2RC	Splus to R Compatibility for package muStat
muscor	Multi-stage Convex Relaxation
muStat	Prentice Rank Sum Test and McNemar Test
mutatr	Mutable objects for R.
mutoss	Unified multiple testing procedures
mutossGUI	A graphical user interface for the MuToss Project
muUtil	muStat Utility Functions
MVA	An Introduction to Applied Multivariate Analysis with R
mvabund	statistical methods for analysing multivariate abundance data
mvbutils	Workspace organization, code and documentation editing, package prep and editing, etc.
mvgraph	Multivariate, Interactive Visualization
mvmeta	Multivariate meta-analysis and meta-regression
mvna	Nelson-Aalen estimator of the cumulative hazard in multistate models
mvngGrAd	Software for moving grid adjustment in plant breeding field trials
mvnmle	ML estimation for multivariate normal data with missing values.
mvnormtest	Normality test for multivariate variables
mvoutlier	Multivariate outlier detection based on robust methods
mvpart	Multivariate partitioning
MVPARTwrap	MVPARTwrap: Additional functionnalities for package mvpart.
MVpower	Give power for a given effect size using multivariate classification methods
mvProbit	Multivariate Probit Models
MVR	Mean-Variance Regularization
mvsf	Shapiro-Francia Multivariate Normality Test
mvShapiroTest	Generalized Shapiro-Wilk test for multivariate normality
mvtBinaryEP	Generates Correlated Binary Data
mvtnorm	Multivariate Normal and t Distributions
mvtnormpcs	Multivariate Normal and T Distribution functions of (Dunnett, 1989)
mvtsplot	Multivariate Time Series Plot
mxkssd	Efficient mixed-level k-circulant supersaturated designs
myepisodes
nacopula	Nested Archimedean Copulas
NADA	Nondetects And Data Analysis for environmental data
nadiv	Functions to construct non-additive genetic relatedness matrices
nanop	tools for nanoparticle simulation and PDF calculation
NanoStringNorm	Normalize NanoString miRNA and mRNA data
NBDdirichlet	NBD-Dirichlet model of consumer buying behavior for marketing research
nbpMatching	functions for non-bipartite optimal matching
NBPSeq	The NBP Negative Binomial Model for Assessing Differential Gene Expression from RNA-Seq
NCBI2R	NCBI2R-An R package to navigate and annotate genes and SNPs
ncdf	Interface to Unidata netCDF data files
ncdf4	Interface to Unidata netCDF (version 4 or earlier) format data files
ncf	spatial nonparametric covariance functions
ncomplete	ncomplete
ncvar	High-level R Interface to NetCDF Datasets
ncvreg	Regularization paths for SCAD- and MCP-penalized regression models
ndl	Naive Discriminative Learning
ndvits	NDVI Time series extraction and analysis
neariso	Near-Isotonic Regression
NeatMap	Non-clustered heatmap alternatives
negenes	Estimating the number of essential genes in a genome
neldermead	R port of the Scilab neldermead module
NeMo	Exceptionnal Network Motifs in biological networks
NestedCohort	Survival Analysis for Cohorts with Missing Covariate Information
NetCluster	Clustering for networks
NetComp	Network Generation and Comparison
NetData	Network Data for McFarland's SNA R labs
NetIndices	Estimating network indices, including trophic structure of foodwebs in R
netmodels	Tools for the study of scale free and small world networks
NetPreProc
network	Classes for Relational Data
NetworkAnalysis	Statistical inference on populations of weighted or unweighted networks.
networkDynamic	Dynamic Extensions for Network Objects
networksis	Simulate bipartite graphs with fixed marginals through sequential importance sampling
neural	Neural Networks
neuralnet	Training of neural networks
neuroblastoma	Neuroblastoma
neuRosim	Functions to generate fMRI data including activated data, noise data and resting state data.
nFactors	Parallel Analysis and Non Graphical Solutions to the Cattell Scree Test
nfda	Nonparametric Functional Data Analysis
nFDR	Nonparametric Estimate of FDR Based on Bernstein Polynomials
nga	NGA Earthquake Ground Motion Prediction Equations
NHPoisson	Modelling and validation of non homogeneous Poisson processes
nice	Get or Set UNIX Niceness
NightDay	Night and Day Boundary Plot Funtion
Nippon	Japanese utility functions and data
NISTnls	Nonlinear least squares examples from NIST
nlADG	Regression in the Normal Linear ADG Model
nleqslv	Solve systems of non linear equations
nlme	Linear and Nonlinear Mixed Effects Models
nlmeODE	Non-linear mixed-effects modelling in nlme using differential equations
nloptr	R interface to NLopt
nlreg	Higher Order Inference for Nonlinear Heteroscedastic Models
nlrwr	Nonlinear regression with R
nls2	Non-linear regression with brute force
nlsmsn	Fitting nonlinear models with scale mixture of skew-normal distributions.
nlstools	Tools for nonlinear regression diagnostics
NlsyLinks
nlt	A nondecimated lifting transform for signal denoising
nltm	Non-linear Transformation Models
nlts	(non)linear time series analysis
NMF	Algorithms and framework for Nonnegative Matrix Factorization (NMF).
NMFN	Non-negative Matrix Factorization
NMMAPSlite	NMMAPS Data Lite
NMOF	Numerical Methods and Optimization in Finance
NMRS	NMR Spectroscopy
nnc	Nearest Neighbor Autocovariates
nnclust	Nearest-neighbour tools for clustering
nncRda	Improved RDA Using nnc
nnDiag	k-Nearest Neighbor Diagnostic Tools
nnet	Feed-forward Neural Networks and Multinomial Log-Linear Models
nnls	The Lawson-Hanson algorithm for non-negative least squares (NNLS)
nodeHarvest	Node Harvest for regression and classification
noia	Implementation of the Natural and Orthogonal InterAction (NOIA) model
nonbinROC	ROC-type analysis for non-binary gold standards
nonparaeff	Nonparametric Methods for Measuring Efficiency and Productivity
nonrandom	Stratification and matching by the propensity score
nor1mix	Normal (1-d) Mixture Models (S3 Classes and Methods)
norm	Analysis of multivariate normal datasets with missing values
NormalGamma	Normal-gamma convolution model
normalp	Package for exponential power distributions (EPD)
NORMT3	Evaluates complex erf, erfc, Faddeeva, and density of sum of Gaussian and Student's t
normwhn.test	Normality and White Noise Testing
normwn.test	Normality and White Noise Testing
nortest	Tests for Normality
noverlap	ncomplete
np	Nonparametric kernel smoothing methods for mixed data types
nparcomp	nparcomp-package
nparLD	Nonparametric Analysis of Longitudinal Data in Factorial Experiments
npde	Normalised prediction distribution errors for nonlinear mixed-effect models
nplplot	Plotting non-parametric linkage results
npmc	Nonparametric Multiple Comparisons
npmlreg	Nonparametric maximum likelihood estimation for random effect models
NPMPM	tertiary probabilistic model in predictive microbiology for use in food manufacture
nppbib	Nonparametric Partially-Balanced Incomplete Block Design Analysis
npRmpi	Parallel nonparametric kernel smoothing methods for mixed data types
NPsimex	Nonparametric Smoothing for contaminated data using Simulation-Extrapolation
npst	Generalization of Hewitt's Seasonality Test
NRAIA	Data sets from "Nonlinear Regression Analysis and Its Applications"
NSA	Post-normalization of total copy numbers
nsRFA	Non-supervised Regional Frequency Analysis
nullabor	Tools for graphical inference
numConversion	Test of accuracy of formatting numbers.
numDeriv	Accurate Numerical Derivatives
nutshell	Data for "R in a Nutshell"
nutshellDE	Beispieldaten zu "R in a Nutshell" [deutsche Ausgabe]
nvis	Combination of visualization functions for nuclear data using ggplot2 and ggcolpairs.
nws	R functions for NetWorkSpaces and Sleigh
nytR	Provides access to the NY Times API.
OAIHarvester	Harvest Metadata Using OAI-PMH v2.0
Oarray	Arrays with arbitrary offsets
objectProperties	A factory of self-describing properties.
objectSignals	objectSignals
oblique.tree	Oblique Trees for Classification Data
obliqueRF	Oblique Random Forests from Recursive Linear Model Splits
obsSens	Sensitivity analysis for Observational studies.
oc	OC Roll Call Analysis Software.
occ
oce	Analysis of Oceanographic data
ocomposition	Gibbs sampler for ordered compositional data
ODB	Open Document Databases (.odb) management
odesolve	Solvers for Ordinary Differential Equations
odfWeave	Sweave processing of Open Document Format (ODF) files
odfWeave.survey	Support for odfWeave on the survey package
odprism	Optimal design and performance of random intercept and slope models.
ofp	Object-Functional Programming.
ofw	Optimal Feature Weighting algorithm
Ohmage	R Client for Mobilize/Andwellness server
OIsurv
OjaNP	Multivariate Methods Based on the Oja Median and Related Concepts
okmesonet	Retrieve Oklahoma Mesonet climatological data
OligoSpecificitySystem	Oligo Specificity System
OLScurve
omd	filter the molecular descriptors for QSAR
oncomodel	Maximum likelihood tree models for oncogenesis
Oncotree	Estimating oncogenetic trees
OneHandClapping
onemap	Software for constructing genetic maps in experimental crosses: full-sib, RILs, F2 and backcrosses
onion	octonions and quaternions
OOmisc	Ozgur-Ozlem Miscellaneous
oosp	Object Oriented Statistical Programming
OPE	Outer-product emulator
opefimor	Option Pricing and Estimation of Financial Models in R
openair	Tools for the analysis of air pollution data
OpenCL	Interface allowing R to use OpenCL
opencpu.demo
opencpu.encode	opencpu object encoder/decoder
openintro	OpenIntro data sets and supplemental functions
openNLP	openNLP Interface
openNLPmodels	(English and Spanish) openNLP models
openNLPmodels.en	openNLP Models for English
openNLPmodels.es	openNLP Models for Spanish
OpenRepGrid	Tools to analyse repertory grid data
OpenStreetMap	Access to open street map raster images
opentick	R API to opentick databases
operator.tools	Utilities for working with R's operators
operators	Additional binary operators for the R language
opm
oposSOM	Package for analysis and visualization of metagenes
ops
optBiomarker	Estimation of optimal number of biomarkers for two-group microarray based classifications at a given error tolerance level for various classification rules
optimbase	R port of the Scilab optimbase module
optimsimplex	R port of the Scilab optimsimplex module
optimx	A Replacement and Extension of the optim() Function
OptionsPdf
optmatch	Functions for optimal matching
optparse	Command line option parser.
optpart	Optimal partitioning of similarity relations
orclus	ORCLUS subspace clustering
ORCME	Order Restricted Clustering for Microarray Experiments
orddom	Ordinal Dominance Statistics
ORDER2PARENT	Estimate parent distributions with data of several order statistics
orderbook	Orderbook visualization/Charting software
OrdFacReg	Least squares, logistic, and Cox-regression with ordered predictors
ordinal	Regression Models for Ordinal Data
OrdMonReg	Compute least squares estimates of one bounded or two ordered isotonic regression curves
ordPens	Selection and/or Smoothing of Ordinal Predictors
OrgMassSpecR	Organic Mass Spectrometry
ORIClust	Order-restricted Information Criterion-based Clustering Algorithm
orientlib	Support for orientation data
orloca	The package deals with Operations Research LOCational Analysis models
orloca.es	Spanish version of orloca package
ORMDR	ORMDR
oro.dicom	Rigorous - DICOM Input / Output
oro.nifti	Rigorous - NIfTI+ANALYZE+AFNI Input / Output
orQA	Order Restricted Assessment Of Microarray Titration Experiments
orsk	Convertinging Odds Ratio to Relative Risk with Partial Data Information
orth	Multivariate Logistic Regressions Using Orthogonalized Residuals.
orthogonalsplinebasis	Orthogonal Bspline Basis Functions
orthopolynom	Collection of functions for orthogonal and orthonormal polynomials
OSACC	Ordered Subset Analysis for Case-Control Studies
osDesign	Design and analysis of observational studies
osmar	OpenStreetMap and R
ouch	Ornstein-Uhlenbeck models for phylogenetic comparative hypotheses
outliers	Tests for outliers
OUwie	Analysis of evolutionary rates in an OU framework
oz	Plot the Australian coastline and states
p3state.msm	Analyzing survival data
PACE	PACE package
pack	Convert values to/from raw vectors
packClassic	Toy example of Pack Classic
packdep	Mapping dependencies among R packages
packS4	Toy example of S4 package
pacose	iPACOSE, PACOSE and other methods for covariance selection
pairedCI	Confidence intervals for the ratio of locations and for the ratio of scales of two paired samples
PairedData	Paired Data Analysis
pairheatmap
PairTrading	classical pair trading based on cointegration in finance
PairViz	Visualization using Eulerian tours and Hamiltonian decompositions
pairwiseCI	Confidence intervals for two sample comparisons
palaeoSig	Significance tests for palaeoenvironmental reconstructions
paleoMAS	Paleoecological Analysis
paleotree
paleoTS	Analyze paleontological time-series
paleoTSalt	Modeling evolution in paleontological time-series (alternate paramaterization)
paloma	Poisson Approximation for LOcal Motif Assessment
paltran	WA, WA-PLS, MW for paleolimnology
pamctdp	Principal Axes Methods for Contingency Tables with Partition Structures on Rows and Columns
pamm	Power analysis for random effects in mixed models
pamr	Pam: prediction analysis for microarrays
pan	Multiple imputation for multivariate panel or clustered data
panel	Panel
papply	Parallel apply function using MPI
paramlink	Parametric linkage analysis in R
paran	Horn's Test of Principal Components/Factors
pARccs	Estimation of attributable and partial attributable risks (AR and PAR) and visualization of attributable risks from case-control data
pARccs	Estimation of attributable and partial attributable risks (AR and PAR) and visualization of attributable risks from case-control data
PARccs	Estimation of partial attributable risks (PAR) from case-control data
parcor	Regularized estimation of partial correlation matrices
parDEoptim
parfm
parfossil	Parallelized functions for palaeoecological and palaeogeographical analysis
parmigene	Parallel Mutual Information estimation for Gene Network reconstruction.
parser	Detailed R source code parser
partDSA	Partitioning using deletion, substitution, and addition moves
pARtial	pARtial package
partitionMap	Partition Maps
partitionMetric	Compute a distance metric between two partitions of a set
partitions	Additive partitions of integers
partsm	Periodic Autoregressive Time Series Models
party	A Laboratory for Recursive Partytioning
partykit	A Toolkit for Recursive Partytioning
parviol	Parviol
pastecs	Package for Analysis of Space-Time Ecological Series
PASWR	PROBABILITY and STATISTICS WITH R
pathClass	Classification using biological pathways as prior knowledge
pathmox	Segmentation Trees in Partial Least Squares Path Modeling
PAWL	Implementation of the PAWL algorithm
pbapply	Adding Progress Bar to '*apply' Functions
pbatR	P2BAT
PBImisc	A set of datasets used in my classes or in the book ,,Modele liniowe i mieszane w R, wraz z przykladami w analizie danych''
pbivnorm	Vectorized Bivariate Normal CDF
pbkrtest	Parametric bootstrap and Kenward Roger based methods for mixed model comparison
PBSadmb	PBS ADMB
PBSddesolve	Solver for Delay Differential Equations
PBSmapping	Mapping Fisheries Data and Spatial Analysis Tools
PBSmodelling	GUI Tools Made Easy: Interact with Models, Explore Data, Give Dynamic Presentations
pcaL1	Three L1-Norm PCA Methods
pcalg	Estimation of CPDAG/PAG and causal inference using the IDA algorithm
pcaPP	Robust PCA by Projection Pursuit
pcenum	Permutations and Combinations Enumeration
PCICt	Implementation of POSIXct work-alike for 365 and 360 day calendars.
PCIT	PCIT algorithm - Partial Correlation Coefficient with Information Theory
pcrcoal	A package implementing the coalescent approach to PCR simulation developed by Weiss and von Haeseler (NAR, 1997).
PCS	Calculate the probability of correct selection (PCS)
pcse	Panel-Corrected Standard Error Estimation in R
pcurve	Principal curve analysis
pdc	Permutation Distribution Clustering
pdfCluster	Cluster analysis via nonparametric density estimation
pdist	Partitioned Distance Function
Peak2Trough	Estimation of the peak-to-trough ratio of a seasonal variation component
Peaks	Peaks
pear	Package for Periodic Autoregression Analysis
PearsonDS	Pearson Distribution System
PearsonICA	Independent component analysis using score functions from the Pearson system
pec	Prediction Error Curves for Survival Models
pedantics	Functions to facilitate power and sensitivity analyses for genetic studies of natrual popualtions
pedigree	Pedigree functions
pedigreemm	Pedigree-based mixed-effects models
pegas	Population and Evolutionary Genetics Analysis System
penalized	L1 (lasso) and L2 (ridge) penalized estimation in GLMs and in the Cox model
penalizedLDA	Penalized classification using Fisher's linear discriminant
penalizedSVM	Feature Selection SVM using penalty functions
pencopula	Flexible Copula Density Estimation with Penalized Hierarchical B-Splines
pendensity	Density Estimation with a Penalized Mixture Approach
pensim	Simulation of high-dimensional data and parallelized repeated penalized regression
peperr	Parallelised Estimation of Prediction Error
pequod	Moderated regression package
PerfMeas	PerfMeas: Performance Measures for ranking and classification tasks
PerformanceAnalytics	Econometric tools for performance and risk analysis.
perm	Exact or Asymptotic permutation tests
PermAlgo	Permutational algorithm to simulate survival data
permax	permax
permtest	Permutation test to compare variability within and distance between two groups
permute	Functions for generating restricted permutations of data
PermuteNGS	PermuteNGS
PERregress	Regression Functions and Datasets
perturb	Tools for evaluating collinearity
pesticides	Analysis of single serving and composite pesticide residue measurements
PET	Simulation and Reconstruction of PET Images
pfda	Paired Functional Data Analysis
pga	An ensemble method for variable selection by carrying out Darwinian evolution in parallel universes
pgam	Poisson-Gamma Additive Models.
pgfSweave	Quality speedy graphics compilation and caching with Sweave
pgirmess	Data analysis in ecology
pglm	panel generalized linear model
pGLS	Generalized Least Square in comparative Phylogenetics
pgmm	Parsimonious Gaussian mixture models
pgs	Precision of Geometric Sampling
phangorn	Phylogenetic analysis in R
PhaseType	Inference for Phase-type Distributions
pheatmap	Pretty Heatmaps
pheno	Auxiliary functions for phenological data analysis
phenology	Tools to manage a parametric function that describes phenology
phitest	Nonparametric goodness-of-fit methods based on phi-divergences
phmm	Proportional Hazards Mixed-effects Model (PHMM)
phom
phpSerialize	Serialize R to PHP associative array
phull	p-hull: a generalization of convex hull, X-Y hull and bounding rectangle
PhViD	PhViD: an R package for PharmacoVigilance signal Detection.
phybase	Basic functions for phylogenetic analysis
phyclust	Phylogenetic Clustering (Phyloclustering)
phyext	An extension of some of the classes in phylobase. Tree objects now support subnodes on branches
phylobase	Base package for phylogenetic structures and comparative data
phyloclim	Integrating phylogenetics and climatic niche modelling
PHYLOGR	Functions for phylogenetically based statistical analyses
phylosim	R packge for simulating biological sequence evolution
phylotools	Phylogenetic tools for Eco-phylogenetics
PhysicalActivity	Process Physical Activity Accelerometer Data
PhySim	Phylogenetic Tree Simulation Package
phytools	Phylogenetic Tools for comparative biology (and other things)
pi0	Estimating the proportion of true null hypotheses for FDR
picante	R tools for integrating phylogenies and ecology
pinktoe	Graphically traverse a tree via GUI widgets or web based system
PIPS
pixmap	Bitmap Images (``Pixel Maps'')
PK	Basic Non-Compartmental Pharmacokinetics
pkDACLASS	A complete statistical analysis of MALDI-TOF Mass Spectrometry Proteomics data
PKfit	A Data Analysis Tool for Pharmacokinetics
PKgraph	Model diagnostics for population pharmacokinetic models
PKmodelFinder	Software for Pharmacokinetic model
PKPDmodels
PKreport	A reporting pipeline for checking population pharmacokinetic model assumption
pks	Probabilistic Knowledge Structures
PKtools	unified computational interfaces for pop PK
PL.popN	Population Size Estimation
plan	Tools for project planning
planar	Multilayer optics
playitbyr	Representing and exploring data through sound
playwith	A GUI for interactive plots using GTK+
plgp	Particle Learning of Gaussian Processes
plink	IRT Separate Calibration Linking Methods
PLIS	Multiplicity control using Pooled LIS statisitcs
plm	Linear Models for Panel Data
plotAndPlayGTK	A GUI for interactive plots using GTK+
plotGoogleMaps	Plot SP data as HTML map mushup over Google Maps
plotmo	Plot a model's response while varying the values of the predictors.
plotpc	Plot principal component histograms around a scatter plot.
plotrix	Various plotting functions
plotSEMM	Graphing nonlinear latent variable interactions in SEMM
plRasch	Log Linear by Linear Asscociation models
pls	Partial Least Squares and Principal Component regression
plsdof	Degrees of Freedom and Statistical Inference for Partial Least Squares Regression
plsgenomics	PLS analyses for genomics
plspm	Partial Least Squares Data Analysis Methods
plsRbeta	Partial least squares Regression for beta regression models
plsRcox	Partial least squares Regression for Cox models and related techniques
plsRglm	Partial least squares Regression for generalized linear models
plugdensity	Plug-in Kernel Density Estimation
plumbr	Mutable and dynamic data models
plus	Penalized Linear Unbiased Selection
plyr	Tools for splitting, applying and combining data
PMA	Penalized Multivariate Analysis
pmc
pmclust
pmg	Poor Man's GUI
pmlr	Penalized Multinomial Logistic Regression
pmml	Generate PMML for various models
pmr	Probability Models for Ranking Data
png	Read and write PNG images
poibin	The Poisson Binomial Distribution
PoiClaClu	Classification and clustering of sequencing data based on a Poisson model
poilog	Poisson lognormal and bivariate Poisson lognormal distribution
PoissonSeq	Significance analysis of sequencing data based on a Poisson log linear model
poistweedie	Poisson-Tweedie exponential family models
poLCA	Polytomous variable Latent Class Analysis
polspline	Polynomial spline routines
polyapost	Simulating from the Polya posterior
polycor	Polychoric and Polyserial Correlations
polydect	polydect
polynom	A collection of functions to implement a class for univariate polynomial manipulations
PolynomF	Polynomials in R
polyphemus	Polyphemus is dedicated to the genome wide analysis of the Polymerase II based ChIP Seq data.
polysat	Tools for Polyploid Microsatellite Analysis
polySegratio	Simulate and test marker dosage for dominant markers in autopolyploids
polySegratioMM	Bayesian mixture models for marker dosage in autopolyploids
polytomous	Polytomous logistic regression for fixed and mixed effects
Pomic	Pattern Oriented Modelling Information Criterion
PoMoS	Polynomial (ordinary differential equation) Model Search
pomp	Statistical inference for partially observed Markov processes
pooh	Partial Orders and Relations
popbio	Construction and analysis of matrix population models
popdemo	Provides Tools For Demographic Modelling Using Projection Matrices
popgen	Statistical and Population Genetics
PopGenKit	Useful functions for (batch) file conversion and data resampling in microsatellite datasets
PopGenome
poplab	Population Lab
popPK	Summary of Population Pharmacokinetic Analysis
portes	Portmanteau Tests for Time Series Models
portfolio	Analysing equity portfolios
portfolioSim	Framework for simulating equity portfolio strategies
postCP
POT	Generalized Pareto Distribution and Peaks Over Threshold
potts	Markov Chain Monte Carlo for Potts Models
PottsUtils	Utility Functions of the Potts Models
powell	Powell's UObyQA algorithm
powerGWASinteraction	Power Calculations for Interactions for GWAS
powerMediation	Power/Sample size calculation for mediation analysis
powerpkg	Power analyses for the affected sib pair and the TDT design
powerSurvEpi	Power and sample size calculation for survival analysis of epidemiological studies
PowerTOST	Power and Sample size based on two one-sided t-tests (TOST) for (bio)equivalence studies
PP	Person Parameter estimation
ppc	Peak Probability Contrasts
ppcor	Partial and Semi-partial (Part) correlation
ppiPre	Predict protein-protein interactions based on functional and topological similarities.
ppls	Penalized Partial Least Squares
ppMeasures	Point pattern distances and prototypes.
pps	Functions for PPS sampling
ppstat	Point Process Statistics
prabclus	Functions for clustering of presence-absence, abundance and multilocus genetic data
pracma	Practical Numerical Math Functions
pragma	Provides a pragma / directive / keyword syntax for R.
PrecipStat	Precipitation Statistics
predbayescor	Classification rule based on Bayesian naive Bayes models with feature selection bias corrected
PredictABEL	Assessment of risk prediction models
PredictiveRegression	Prediction Intervals for Three Basic Statistical Models
predmixcor	Classification rule based on Bayesian mixture models with feature selection bias corrected
prefmod	Utilities to fit paired comparison models for preferences
PresenceAbsence	Presence-Absence Model Evaluation.
press	Protein REsidue-level Structural Statistics
pressData	Data sets for package PRESS--Protein REsidue-level Structural Statistics
prettyR	Pretty descriptive stats.
prim	Patient Rule Induction Method (PRIM)
primer	Functions and data for the forthcoming, A Primer of Ecology with R
princurve	Fits a Principal Curve in Arbitrary Dimension
PrivateLR	Differentially private regularized logistic regression
prLogistic	Estimation of Prevalence Ratios using Logistic Models
prob	Elementary Probability on Finite Sample Spaces
probemapper	Connects to QBRC's ProbeMapper platform
ProbeR	Reliability for gene expression from Affymetrix chip
ProbForecastGOP	Probabilistic weather forecast using the GOP method
pROC	display and analyze ROC curves
processdata	Process Data
ProDenICA
ProDenICA	Product Density Estimation for ICA using tilted Gaussian density estimates
prodlim	Product Limit Estimation for event history and survival analysis
productplots
profdpm	Profile Dirichlet Process Mixtures
ProfessR	Grades Setting and Exam Maker
ProfileLikelihood	Profile Likelihood for a Parameter in Commonly Used Statistical Models
profileModel	Tools for profiling inference functions for various model classes
profr	An alternative display for profiling information
proftools	Profile Output Processing Tools for R
proj4	A simple interface to the PROJ.4 cartographic projections library
ProjectTemplate	Automates the creation of new statistical analysis projects.
PropCIs	Computes confidence intervals for single proportions, for differences in proportions, for an odds-ratio and for the relative risk in a 2x2 table
proptest	Tests of the Proportional Hazards Assumption
proto	Prototype object-based programming
protoclust	Hierarchical clustering with prototypes
proxy	Distance and Similarity Measures
PSAgraphics	Propensity Score Analysis Graphics
PSCBS	Analysis of Parent-Specific DNA Copy Numbers
pscl	Political Science Computational Laboratory, Stanford University
PSCN	Parent Specific DNA Copy Number Estimation
pseudo	Pseudo - observations
psgp	Projected Spatial Gaussian Process (psgp) methods
PSM	Non-Linear Mixed-Effects modelling using Stochastic Differential Equations.
pso	Particle Swarm Optimization
pspearman	Spearman's rank correlation test
pspline	Penalized Smoothing Splines
psy	Various procedures used in psychometry
psych	Procedures for Psychological, Psychometric, and Personality Research
psychometric	Applied Psychometric Theory
psychomix	Psychometric Mixture Models
psychotools	Infrastructure for Psychometric Modeling
psychotree	Recursive Partitioning Based on Psychometric Models
psyphy	Functions for analyzing psychophysical data in R
PTAk	Principal Tensor Analysis on k modes
ptinpoly	Point-In-Polyhedron Test (2D and 3D)
PtProcess	Time Dependent Point Process Modelling
ptw	Parametric Time Warping
pvclass	P-values for Classification
pvclust	Hierarchical Clustering with P-Values via Multiscale Bootstrap Resampling
pwr	Basic functions for power analysis
PwrGSD	Power in a Group Sequential Design
pwt	Penn World Table
pxR	PC-Axis with R
pycno	Pycnophylactic Interpolation
pyramid	Functions to draw population pyramid
qAnalyst	Control Charts, Capability and Distribution Identification
qat	Quality Assurance Toolkit
QCA	Qualitative Comparative Analysis
QCA3	Yet another package for Qualitative Comparative Analysis
QCAGUI	QCA Graphical User Interface
qcc	Quality Control Charts
qdg	QTL directed graphs
qgen	Quantitative Genetics using R
qgraph	Network representations of relationships in data
qLearn	Estimation and inference for Q-learning
qlspack	Quasi Least Square Package
QLSpline	QLSpline
qmap	Quantile-mapping for post-processing climate model output
qmrparser	Parser combinator in R
qp	q-order partial correlation graph search algorithm
qpcR	Modelling and analysis of real-time PCR data
qPCR.CT	qPCR data analysis and plot package
qqplotter	Quantile-quantile analysis of 24-hr precipitation using a frame work based on the exponential distribution
qrfactor	Simultaneous simulation of Q and R mode factor analyses
QRMlib	Provides R-language code to examine Quantitative Risk Management concepts
qrnn	Quantile regression neural network
QSARdata	Quantitative Structure Activity Relationship (QSAR) Data Sets
QT	QT Knowledge Management System
qtbase	Interface between R and Qt
qtl	Tools for analyzing QTL experiments
qtlbim	QTL Bayesian Interval Mapping
qtlbook	Datasets for the R/qtl book
qtlDesign	Design of QTL experiments
qtlmt	Tools for mapping multiple complex traits
QTLNetworkR	Interactive software package for QTL visualization
QTLRel	Tools for mapping of quantitative traits of genetically related individuals and calculating identity coefficients from a pedigree
qtpaint	Qt-based painting infrastructure
QuACN	QuACN: Quantitative Analysis of Complex Networks
quadprog	Functions to solve Quadratic Programming Problems.
qualityTools	Statistical Methods for Quality Science
qualV	Qualitative Validation Methods
quantchem	Quantitative chemical analysis: calibration and evaluation of results
quantmod	Quantitative Financial Modelling Framework
QuantPsyc	Quantitative Psychology Tools
quantreg	Quantile Regression
quantregForest	Quantile Regression Forests
quantspec	Quantile-based Spectral Analysis of Time Series
QuasiSeq	QuasiSeq
quaternions	Arithmetics and linear algebra with Quaternions
queueing	Basic Markovian queueing models
QUIC	Estimate sparse inverse correlation matrix using regularization
qvalue	Q-value estimation for false discovery rate control
qvcalc	Quasi variances for factor effects in statistical models
R.cache	Fast and light-weight caching (memoization) of objects
R.filesets	Easy handling of and access to files organized in structured directories
R.huge	Methods for accessing huge amounts of data [DEPRECATED]
R.matlab	Read and write of MAT files together with R-to-Matlab connectivity
R.methodsS3	Utility function for defining S3 methods
R.oo	R object-oriented programming with or without references
R.rsp	Dynamic generation of scientific reports
R.utils	Various programming utilities
R1magic	Compressive Sampling: Sparse signal recovery utilities
R2admb	ADMB to R interface functions
R2Cuba	Multidimensional Numerical Integration
r2dRue	2d Rain Use Efficience model
R2G2	Converting R CRAN outputs into Google Earth.
R2HTML	HTML exportation for R objects
R2jags	A Package for Running jags from R
r2lh	R to LaTeX and HTML
r2lUniv	R to LaTeX, Univariate analysis
R2OpenBUGS	Running OpenBUGS from R
R2PPT	Simple R Interface to Microsoft PowerPoint using rcom or RDCOMClient.
R2STATS	A GTK GUI for fitting and comparing GLM and GLMM in R
R2SWF	Convert R Graphics to Flash Animations
R2wd	Write MS-Word documents from R
R2WinBUGS	Running WinBUGS and OpenBUGS from R / S-PLUS
R4dfp	4dfp MRI Image Read and Write Routines
r4ss	R code for Stock Synthesis
race	Racing methods for the selection of the best
RAD	Fit RAD models to biological data
RadioSonde	Tools for plotting skew-T diagrams and wind profiles
RAFM	Admixture F-model
rainbow	Rainbow plots, bagplots and boxplots for functional data
rake	Normalize sample weights using marginal total population weights.
ramps	Bayesian Geostatistical Modeling with RAMPS
randaes	Random number generator based on AES cipher
RandForestGUI	RandForestGUI
random	True random numbers using random.org
random.polychor.pa	A Parallel Analysis With Polychoric Correlation Matrices
RandomFields	Simulation and Analysis of Random Fields
randomForest	Breiman and Cutler's random forests for classification and regression
randomLCA	Random Effects Latent Class Analysis
randomNames	Random name generating function and data set
randomSurvivalForest	Random Survival Forests
randtoolbox	toolbox for pseudo and quasi random number generation and RNG tests.
RandVar	Implementation of random variables
rangeMapper	A platform for the study of macroecology of life history traits
RankAggreg	Weighted rank aggregation
rankhazard	Rank-hazard plots
rankreg	Rank regression for censored data AFT model.
RANN	Fast Nearest Neighbour Search
rapport
RArcInfo	Functions to import data from Arc/Info V7.x binary coverages
RaschSampler	Rasch Sampler
rasclass	Supervised Raster Image Classification
Rassoc	Robust tests for case-control genetic association studies
raster	Geographic analysis and modeling with raster data
rasterVis	Visualization methods for the raster package
rateratio.test	Exact rate ratio test
Ratings	Model-based Ratings Figures
rationalfun	Manipulation of Rational Functions
RAtmosphere	Standard Atmosperic profiles
rattle	Graphical user interface for data mining in R
rAverage	Parameter estimation for the Averaging model of Information Integration Theory
rbamtools	Reading, manipulation and writing BAM (Binary alignment) files.
rbenchmark	Benchmarking routine for R
RBerkeley	R API to Oracle Berkeley DB
rBeta2009	The Beta Random Number and Dirichlet Random Vector Generating Functions
RBGL	An interface to the BOOST graph library
RBloomberg	R/Bloomberg
rbounds	Perform Rosenbaum bounds sensitivity tests for matched and unmatched data.
RBrownie	Continuous and discrete ancestral character reconstruction and evolutionary rate tests.
rbugs	Fusing R and OpenBugs
RC	Reproducible Computing
RCALI
Rcapture	Loglinear Models for Capture-Recapture Experiments
rcdd	rcdd (Computational Geometry)
rcdk	rcdk - Interface to the CDK Libraries
rcdklibs	rcdklib - CDK libraries packaged for R
Rcell	Microscopy Based Cytometry Data Analysis Package
Rcgmin	Conjugate gradient minimization of nonlinear functions with box constraints
rChoiceDialogs	rChoiceDialogs collection
Rclusterpp	Linkable C++ clustering
Rcmdr	R Commander
RcmdrPlugin.BCA	Rcmdr Plug-In for Business and Customer Analytics
RcmdrPlugin.coin	Rcmdr Coin Plug-In
RcmdrPlugin.depthTools	R commander Depth Tools Plug-In
RcmdrPlugin.doBy	Rcmdr doBy Plug-In
RcmdrPlugin.DoE	R Commander Plugin for (industrial) Design of Experiments
RcmdrPlugin.doex	Rcmdr plugin for Stat 4309 course
RcmdrPlugin.EHESsampling	Tools for sampling in European Health Examination Surveys (EHES)
RcmdrPlugin.epack	Rcmdr plugin for time series
RcmdrPlugin.Export	Graphically export output to LaTeX or HTML
RcmdrPlugin.FactoMineR	Graphical User Interface for FactoMineR
RcmdrPlugin.HH	Rcmdr support for the HH package
RcmdrPlugin.IPSUR	An IPSUR Plugin for the R Commander
RcmdrPlugin.KMggplot2	Rcmdr Plug-In for Kaplan-Meier Plot and Other Plots by Using the ggplot2 Package
RcmdrPlugin.MAc	Meta-Analysis with Correlations (MAc) Rcmdr Plug-in
RcmdrPlugin.MAd	Meta-Analysis with Mean Differences (MAd) Rcmdr Plug-in
RcmdrPlugin.mosaic	Adds menu items to produce mosaic plots and assoc plots to Rcmdr
RcmdrPlugin.orloca	orloca Rcmdr Plug-in
RcmdrPlugin.pointG	Rcmdr Graphical POINT of view for questionnaire data Plug-In
RcmdrPlugin.PT	Some discrete exponential dispersion models: Poisson-Tweedie
RcmdrPlugin.qcc	Rcmdr qcc Plug-In
RcmdrPlugin.qual	Rcmdr plugin for quality control course
RcmdrPlugin.SensoMineR	Graphical User Interface for SensoMineR
RcmdrPlugin.SLC	SLC Rcmdr Plug-in
RcmdrPlugin.sos	Efficiently search R Help pages
RcmdrPlugin.steepness	Steepness Rcmdr Plug-in
RcmdrPlugin.survival	R Commander Plug-in for the survival Package
RcmdrPlugin.SurvivalT	Rcmdr Survival Plug-In
RcmdrPlugin.TeachingDemos	Rcmdr Teaching Demos Plug-In
RcmdrPlugin.TextMining	Rcommander plugin for "tm" package
RcmdrPlugin.UCA	UCA Rcmdr Plug-in
RColorBrewer	ColorBrewer palettes
rcom	R COM Client Interface and internal COM Server
rcompgen	Completion generator for R
rconifers	R interface to the CONIFERS forest growth model
Rcplex	R interface to CPLEX
Rcpp	Seamless R and C++ Integration
RcppArmadillo	Rcpp integration for Armadillo templated linear algebra library
RcppBDT	Rcpp bindings for the Boost Date_Time library
rcppbugs	R binding for cppbugs
RcppClassic	Deprecated 'classic' Rcpp API
RcppDE	Global optimization by differential evolution in C++
RcppEigen	Rcpp integration for the Eigen templated linear algebra library.
RcppExamples	Examples using Rcpp to interface R and C++
RcppGSL	Rcpp integration for GNU GSL vectors and matrices
RcppSMC	Rcpp bindings for Sequential Monte Carlo
RcppTemplate	Rcpp R/C++ Object Mapping Library and Package Template
Rcsdp	R interface to the CSDP semidefinite programming library
rCUR	CUR decomposition package
RCurl	General network (HTTP/FTP/...) client interface for R
Rd2roxygen	Convert Rd to roxygen documentation and utilities to improve documentation
rda	Shrunken Centroids Regularized Discriminant Analysis
rdatamarket	Data access API for DataMarket.com
rdetools	Relevant Dimension Estimation (RDE) in Feature Spaces
RDF	RDF reading and writing
RDieHarder	R interface to the dieharder RNG test suite
Rdistance	Distance sampling analyses
rDNA	R Bindings for the Discourse Network Analyzer
Rdrools	A rules engine for R based on Drools
Rdroolsjars	Rdrools jars
rdryad
RDS	R Functions for Respondent-Driven Sampling
Rdsm	Threads Environment for R
rdyncall	Improved Foreign Function Interface (FFI) and Dynamic Bindings to C Libraries (e.g. OpenGL)
ReacTran	Reactive transport modelling in 1D, 2D and 3D
Read.isi	Automated access to old World Fertility Survey data saved in fixed-width format based on ISI-formatted codebooks.
readbitmap	Read bitmap images (BMP,JPEG,PNG) without external dependencies
readBrukerFlexData	Reads mass spectrometry data in Bruker *flex format
ReadImages	Image Reading Module for R
readMLData
readMzXmlData	Reads mass spectrometry data in mzXML format
realized	Realized
reams	Resampling-Based Adaptive Model Selection
Rearrangement	Monotonize point and interval functional estimates by rearrangement
rebmix	The Rebmix Package
ReCiPa
recommenderlab	Lab for Developing and Testing Recommender Algorithms
recommenderlabBX	Book-Crossing Dataset (BX) for recommenderlab
recommenderlabJester	Jester Dataset for recommenderlab
RecordLinkage	Record Linkage in R
Records	Record Values and Record Times
REEMtree	Regression Trees with Random Effects for Longitudinal (Panel) Data
ref	References for R
refund	Regression with Functional Data
REGENT	REGENT: Risk Estimation for Genetic and Environmental Traits
registry	Registry infrastructure
reglogit	Simulation-based Regularized Logistic Regression
regress	Gaussian linear models with linear covariance structure
regsubseq	Detect and Test Regular Sequences and Subsequences
regtest	Regression testing
rehh	Searching for footprints of selection using Haplotype Homozygosity based tests
rela	Item Analysis Package with Standard Errors
relaimpo	Relative importance of regressors in linear models
relations	Data Structures and Algorithms for Relations
RelativeRisk	Relative Risk
relax	relax -- R Editor for Literate Analysis and lateX
relaxo	Relaxed Lasso
reldist	Relative Distribution Methods
relevent	Relational Event Models
Reliability	Functions for estimating parameters in software reliability models
reliaR	Package for some probability distributions.
relimp	Relative Contribution of Effects in a Regression Model
relSim	Relative Simulator
relsurv	Relative survival
remix	Remix your data
rEMM	Extensible Markov Model (EMM) for Data Stream Clustering in R
remMap	Regularized Multivariate Regression for Identifying Master Predictors
Renext	Renewal method for extreme values extrapolation
RenextGUI	GUI for Renext
RepeatedHighDim	Detection of global group effect in microarrays data
replicationDemos	Agnotology
repolr	Repeated measures proportional odds logistic regression
reportr	A general message and error reporting system
reporttools	Generate LaTeX tables of descriptive statistics
represent	Determine the representativity of two multidimensional data sets
REQS	R/EQS Interface
ResearchMethods	Using GUIs to help teach statistics to non-statistics students
reshape	Flexibly reshape data.
reshape2	Flexibly reshape data: a reboot of the reshape package.
reshapeGUI	A GUI for the reshape2 and plyr packages.
ResistorArray	electrical properties of resistor networks
ResourceSelection	Resource Selection (Probability) Functions for Use-Availability Data
resper	Sampling from restricted permutations
review	Manage Review Logs
revoIPC	Shared memory parallel framework for multicore machines
reweight	Adjustment of Survey Respondent Weights
RExcelInstaller	Integration of R and Excel, (use R in Excel, read/write XLS files)
RFA	Regional Frequency Analysis
rFerns	Random ferns classifier
RFinanceYJ	RFinanceYJ
rfishbase	R Interface to FishBASE
Rfit	Rank Estimation for Linear Models
RFLPtools	Tools to analyse RFLP data
RfmriVC	Varying stimulus coefficient fMRI models in R
RFOC	Graphics for Spherical Distributions and Earthquake Focal Mechanisms
RForcecom	RForcecom provides the connection to Force.com (Salesforce.com) from R.
rfPermute	Estimate permutation p-values for importance metrics.
RFreak	R/FrEAK interface
Rfun	Funy application of R
Rfwdmv	Forward Search for Multivariate Data
rgam	Robust Generalized Additive Model
rgbif	Interface to the Global Biodiversity Information Facility API methods
RGCCA	Regularized Generalized Canonical Correlation Analysis
rgcvpack	R Interface for GCVPACK Fortran Package
rgdal	Bindings for the Geospatial Data Abstraction Library
rgenoud	R version of GENetic Optimization Using Derivatives
rgeos	Interface to Geometry Engine - Open Source (GEOS)
rggm	Robustified methods for Gaussian Graphical Models
rggobi	Interface between R and GGobi
RghcnV3	Global Historical Climate Network Version 3
RGIFT	Create quizzes in GIFT Format
rgl	3D visualization device system (OpenGL)
Rglpk	R/GNU Linear Programming Kit Interface
RgoogleMaps	Overlays on Google map tiles in R
rgp	R genetic programming framework
rgr	The GSC Applied Geochemistry EDA Package
RGrace	RGrace
RGraphics	Data and Functions from the book R Graphics, Second Edition
rgrs	Functions to make R usage in social sciences easier (in french)
RGtk2	R bindings for Gtk 2.8.0 and above
RGtk2DfEdit	Improved data frame editor for RGtk2
RGtk2Extras	Data frame editor and dialog making wrapper for RGtk2
RH2	DBI/RJDBC interface to h2 Database
Rhh	Calculating multilocus heterozygosity and heterozygosity-heterozygosity correlation
RHive	R and Hive
RHmm	Hidden Markov Models simulations and estimations
rhosp	Side effect risks in hospital : simulation and estimation
RHRV	Heart rate variability analysis of ECG data
RHT	Regularized Hotelling's T-square Test for Pathway (Gene Set) Analysis
RiboSort	Classification and Analysis Package for Microbial Community Profiles
rich	Computes and compares species richnesses
richards	Richards curves
RiDMC	R interface to the idmclib library
Rigroup	Rigroup: Provides small integer group functions
RII	Relative index of inequality estimation
rimage	Image Processing Module for R
RImageJ	R bindings for ImageJ
rindex	Indexing for R
ringscale	Ringscale
RInside	C++ classes to embed R in C++ applications
rioja	Analysis of Quaternary Science Data
ripa	R Image Processing and Analysis
ris	RIS package for bibliographic analysis
riskRegression	Risk regression for survival analysis
risksetROC	Riskset ROC curve estimation from censored survival data
RISmed	Search Pubmed, Make bibliographic content analyzable
RItools	Randomization inference tools
riv	Robust instrumental variables estimator
RJaCGH	Reversible Jump MCMC for the analysis of CGH arrays.
rjacobi	rjacobi
rjags	Bayesian graphical models using MCMC
rJava	Low-level R to Java interface
rJavax	rJava extensions
RJDBC	Provides access to databases through the JDBC interface
rje	Miscellaneous useful functions
Rjms	R messaging using ActiveMQ and jms
Rjmsjars	Rjms jars
rJPSGCS	R-interface to gene drop Java Programs for Statistical Genetics and Computational Statistics (JPSGCS)
rjson	JSON for R
RJSONIO	Serialize R objects to JSON, JavaScript Object Notation
rJython	R interface to Python via Jython
RKEA	R/KEA interface
rknn	Random KNN Classification and Regression
Rknots	Rknots
Rlab	Functions and Datasets Required for ST370 class
Rlabkey	Data exchange between R and LabKey Server
RLadyBug	Analysis of Infectious Diseases using Stochastic Epidemic Models
RLastFM	R interface to last.fm API
rlecuyer	R interface to RNG with multiple streams
RLMM	A Genotype Calling Algorithm for Affymetrix SNP Arrays
Rlof	R parallel implementation of Local Outlier Factor(LOF)
RLRsim	Exact (Restricted) Likelihood Ratio tests for mixed and additive models.
Rlsf	Interface to the LSF Queuing System
RM2	Revenue Management and Pricing Package
rmac	calculate RMAC or FMAC agreement coefficients
RMallow
Rmalschains	Continuous Optimization using Memetic Algorithms with Local Search Chains (MA-LS-Chains) in R
RMark	R Code for MARK Analysis
RMAWGEN	RMAWGEN (R Multi-site Auto-regressive Weather GENerator): a package to generate daily time series from monthly mean values
RMC	Functions for fitting Markov models
Rmdr	R-Multifactor Dimensionality Reduction
RMediation	An R Package for Mediation Analysis Confidence Intervals
RMendeley
rmeta	Meta-analysis
rmetasim	An individual-based population genetic simulation environment
Rmetrics	Rmetrics - Financial Engineering and Computational Finance
rminer	Simpler use of data mining methods (e.g. NN and SVM) in classification and regression.
Rmisc	Rmisc: Ryan Miscellaneous
Rmixmod
RMongo	MongoDB Client for R
rmongodb	R-MongoDB driver
rmosek	The R-to-MOSEK Optimization Interface
Rmpfr	R MPFR - Multiple Precision Floating-Point Reliable
Rmpi	Interface (Wrapper) to MPI (Message-Passing Interface)
rms	Regression Modeling Strategies
RMTstat	Distributions, Statistics and Tests derived from Random Matrix Theory
RMySQL	R interface to the MySQL database
RnavGraph	Using graphs as a navigational infrastructure.
RnavGraphImageData	Some image data used in the RnavGraph package demos
RNCBI	The java ncbi interface to R
RNCBIAxis2Libs	Axis2 libraries for use in the R environment.
RNCBIEUtilsLibs	EUtils libraries for use in the R environment.
RNCEP	Obtain, organize, and visualize NCEP weather data
rneos	rneos: XML-RPC Interface to NEOS
RNetCDF	R Interface to NetCDF Datasets
RNetLogo	Provides an interface to the agent-based modelling plattform NetLogo
rngSetSeed	Initialization of the R base random number generator Mersenne-Twister with a vector of an arbitrary length.
rngWELL	toolbox for WELL random number generators.
rngwell19937	WELL19937a random number generator implemented with 53 bit output
Rniftilib	Rniftilib - R Interface to NIFTICLIB (V2.0.0: 2010-07-20)
RNiftyReg	Medical image registration using the NiftyReg library
ROAuth	R interface for OAuth
ROAuth
RobAStBase	Robust Asymptotic Statistics
robCompositions	Robust Estimation for Compositional Data.
robeth	R functions for robust statistics
robfilter	Robust Time Series Filters
RobLox	Optimally robust influence curves and estimators for location and scale
RobLoxBioC	Infinitesimally robust estimators for preprocessing omics data
RobRex	Optimally robust influence curves for regression and scale
robust	Insightful Robust Library
RobustAFT	Truncated Maximum Likelihood fit and Robust Accelerated Failure Time regression for Gaussian and logWeibull case.
robustbase	Basic Robust Statistics
robustfa	An Object Oriented Framework for Robust Factor Analysis
robustHD	Robust methods for high-dimensional data
RobustRankAggreg	Methods for robust rank aggregation
robustreg	Robust Regression Functions
robustX	eXperimental eXtraneous eXtraordinary ... Functionality for Robust Statistics
rocc	ROC based classification
rockchalk	Regression Estimation and Presentation
rococo	RObust rank COrrelation COefficient and test
rocplus	ROC, Precision-Recall, Convex Hull and other plots.
ROCR	Visualizing the performance of scoring classifiers.
ROCwoGS	Non-parametric estimation of ROC curves without Gold Standard Test
RODBC	ODBC Database Access
RODM	R interface to Oracle Data Mining
ROI	R Optimization Infrastructure
ROI.plugin.glpk	ROI-plugin GLPK
ROI.plugin.quadprog	ROI-plugin quadprog
ROI.plugin.symphony	ROI-plugin symphony
Rook	Rook - a web server interface for R
rootSolve	Nonlinear root finding, equilibrium and steady-state analysis of ordinary differential equations
ROptEst	Optimally robust estimation
ROptEstOld	Optimally robust estimation - old version
ROptRegTS	Optimally robust estimation for regression-type models
ror	Robust Ordinal Regression MCDA library
ROracle	OCI based Oracle database interface for R
ROracleUI	Convenient Tools for Working with Oracle Databases
roxygen	Literate Programming in R
roxygen2	In-source documentation for R
Rpad	Workbook-style, web-based interface to R
rpanel	Simple Interactive Controls for R Using the tcltk Package.
rpart	Recursive Partitioning
rpart.permutation	Permutation testing of rpart models
rpart.plot	Plot rpart models. An enhanced version of plot.rpart.
rpartOrdinal	Ordinal classification tree functions
rpartScore	Classification trees for ordinal responses
RpgSQL	DBI/RJDBC interface to PostgreSQL Database
rphast	R interface to PHAST software for comparative genomics
rplos	Interface to PLoS Journals API methods
rplotengine	R as a plotting engine
RPMG	Graphical User Interface (GUI) for interactive R analysis sessions
RPMM	Recursively Partitioned Mixture Model
rPorta	R/PORTA interface
rportfolios	Random portfolio generation
RPostgreSQL	R interface to the PostgreSQL database system
RPPanalyzer	Reads, annotates, and normalizes reverse phase protein array data
RProtoBuf	R Interface to the Protocol Buffers API
rpsychi	Statistics for psychiatric research
rpubchem	rpubchem - Interface to the PubChem Collection
rpud	R functions for computation on GPU
rpvm	R interface to PVM (Parallel Virtual Machine)
RPyGeo	ArcGIS Geoprocessing in R via Python
RQDA	R-based Qualitative Data Analysis
rqmcmb2	Markov Chain Marginal Bootstrap for Quantile Regression
Rquake
RQuantLib	R interface to the QuantLib library
Rramas	Matrix population models
rrBLUP	Ridge regression and other kernels for genomic selection
rrBlupMethod6	Re-parametrization of RR-BLUP to allow for a fixed residual variance
rrcov	Scalable Robust Estimators with High Breakdown Point
rrcovNA	Scalable Robust Estimators with High Breakdown Point for Incomplete Data
rrdf	rrdf - support for the Resource Description Framework
rrdflibs	rrdflibs - package with Jena and Apache HTTP libraries for use with rrdf
rredis	Redis client for R
rreval	Remote R Evaluator (rreval)
RRF	Regularized Random Forest
rrlda	Robust Regularized Linear Discriminant Analysis
rrp	Random Recursive Partitioning
rrules	Generic rule engine for R
rrv	Random Return Variables
Rsac	Seismic analysis tools in R
rsae	Robust Small Area Estimation
RSAGA	SAGA Geoprocessing and Terrain Analysis in R
rsbml	R support for SBML, using libsbml
RScaLAPACK	A seamless interface to perform parallel computation on linear algebra problems using the ScaLAPACK library.
rscproxy	statconn: provides portable C-style interface to R (StatConnector)
rsdepth	Ray Shooting Depth (i.e. RS Depth) functions for bivariate analysis
RSearchYJ	RSearchYJ
rseedcalc	Estimation of Proportion of GM Stacked Seeds in Seed Lots
RSEIS	Seismic Time Series Analysis Tools
rsem	Robust Structural Equation Modeling with Missing Data and Auxiliary Variables
RSeqMeth	Package for analysis of Sequenom EpiTYPER Data
Rserve	Binary R server
rSFA
rsgcc	Gini methodology-based correlation and clustering analysis of both microarray and RNA-Seq gene expression data
Rsge	Interface to the SGE Queuing System
RSiena	Siena - Simulation Investigation for Empirical Network Analysis
RSiteSearch	RSiteSearch
RSKC	Robust sparse K-means
rsm	Response-surface analysis
RSNNS	Neural Networks in R using the Stuttgart Neural Network Simulator (SNNS)
RSofia	Port of sofia-ml (http://code.google.com/p/sofia-ml/) to R
Rsolnp	General Non-linear Optimization
rsprng	R interface to SPRNG (Scalable Parallel Random Number Generators)
RSQLite	SQLite interface for R
RSQLite.extfuns	Math and String Extension Functions for RSQLite
Rssa	A collection of methods for singular spectrum analysis
RStackExchange	R based StackExchange client
Rstem	Interface to Snowball implementation of Porter's word stemming algorithm.
rstiefel
rstream	Streams of random numbers
Rsundials	Suite of Nonlinear Differential Algebraic Equations Solvers in R
RSurvey	Analysis of Spatially Distributed Data
RSvgDevice	An R SVG graphics device.
RSVGTipsDevice	An R SVG graphics device with dynamic tips and hyperlinks
Rsymphony	Symphony in R
rSymPy	R interface to SymPy computer algebra system
rtape	Manage and manipulate large collections of R objects stored as tape-like files
RTAQ	RTAQ: Tools for the analysis of trades and quotes in R
RTextTools	Automatic Text Classification via Supervised Learning
rtf	Rich Text Format (RTF) Output
rtfbs	R Transcription Factor Binding Site identification tool
RthroughExcelWorkbooksInstaller	Excel Workbooks supporting Statistics courses using 'R through Excel'
rtiff	A tiff reader for R.
RTisean	R interface to Tisean algorithms
rTOFsPRO	Time-of-flight mass spectra signal processing
RTOMO	Visualization for seismic tomography
rtv	Random Time Variables
rugarch	Univariate GARCH models
RUnit	R Unit test framework
Runiversal	Runiversal - Package for converting R objects to Java variables and XML.
runjags	Interface utilities for JAGS (using BUGS syntax) and Apple Xgrid distributed computing clusters
Runuran	R interface to the UNU.RAN random variate generators
RunuranGUI	A GUI for the UNU.RAN random variate generators
rv	Simulation-based random variable object class in R
RVAideMemoire	Diverse basic statistical and graphical functions
Rvelslant	Downhole Seismic Analysis in R
rvgtest	Tools for Analyzing Non-Uniform Pseudo-Random Variate Generators
rvmbinary	RVM-Classification and Regression
Rvmmin	Variable metric nonlinear function minimization with bounds constraints
RVowpalWabbit	R interface to the Vowpal Wabbit
Rwave	Time-Frequency analysis of 1-D signals
RWeather	R wrapper around the Yahoo! Weather, Google Weather and NOAA APIs
RWebMA	RWebMA
RWeka	R/Weka interface
RWekajars	R/Weka interface jars
RWinEdt	R-WinEdt
Rwinsteps	Running Winsteps in R
rwm	R Workspace Management
rWMBAT	The William and Mary Bayesian Analysis Tool
rworldmap	For mapping global data : rworldmap
rwt	Rice Wavelet Toolbox wrapper
RxCEcolInf	R x C Ecological Inference With Optional Incorporation of Survey Information
RXKCD	Get XKCD comic from R
RXMCDA	RXMCDA
RXshrink	Maximum Likelihood Shrinkage via Generalized Ridge or Least Angle Regression
Ryacas	R interface to the yacas computer algebra system
rysgran	Grain size analysis, textural classifications and distribution of unconsolidated sediments
Rz	GUI Tool for Data Management like SPSS or Stata
rzmq	R binding for zmq (http://www.zeromq.org/)
s20x	Stats 20x
s3x	Enhanced S3 Programming
s4vd	Biclustering via sparse singular value decomposition incorporating stability selection
sabreR	Multivariate Generalized Linear Mixed Models
sac	Semiparametric Analysis of Changepoint
saemix	Stochastic Approximation Expectation Maximization (SAEM) algorithm
SAFD	Statistical Analysis of Fuzzy Data
safeBinaryRegression	Safe Binary Regression
sampfling	Sampford sampling (w/o replacement and unequal probabilities)
SamplerCompare	A framework for comparing the performance of MCMC samplers
sampleSelection	Sample Selection Models
samplesize	a collection of sample size functions
SampleSizeMeans	Sample size calculations for normal means
SampleSizeProportions	Calculating sample size requirements when estimating the difference between two binomial proportions
sampling	Survey Sampling
samplingbook	Survey Sampling Procedures
SamplingStrata	Optimal stratification of sampling frames for multipurpose sampling surveys
sampSurf	Sampling Surface Simulation for Areal Sampling Methods
samr	SAM: Significance Analysis of Microarrays
samseqr	Significance Analysis of Sequencing Data
sandwich	Robust Covariance Matrix Estimators
sapa	Spectral Analysis for Physical Applications
SAPP	Statistical Analysis of Point Processes
sas7bdat	SAS Database Reader (experimental)
SAScii	Import ASCII files directly into R using only a SAS input script
SASmixed	Data sets from "SAS System for Mixed Models"
SASPECT	Significant AnalysiS of PEptide CounTs.
SASxport	Read and Write SAS XPORT Files
satin	Functions for reading and displaying satellite data for oceanographic applications with R
saves	Fast load variables
saws	Small-Sample Adjustments for Wald tests Using Sandwich Estimators
sBF	Smooth Backfitting
sbgcop	Semiparametric Bayesian Gaussian copula estimation and imputation
sbr	Safe Binary Regression
SBSA	Simplified Bayesian Sensitivity Analysis
sca	Simple Component Analysis
scagnostics	Compute scagnostics - scatterplot diagnostics
scaleboot	Approximately Unbiased P-values via Multiscale Bootstrap
scaleCoef	Scale regression coefficients
scales	Scale functions for graphics.
scam
scape	Statistical Catch-at-Age Plotting Environment
scapeMCMC	MCMC Diagnostic Plots
scaRabee	Optimization Toolkit for Pharmacokinetic-Pharmacodynamic Models
scatterplot3d	3D Scatter Plot
schoolmath	Functions and datasets for math used in school
schwartz97	A package on the Schwartz two-factor commodity model
sciplot	Scientific Graphing Functions for Factorial Designs
SciViews	SciViews GUI API - Main package
SCMA	Single-Case Meta-Analysis
scope	Data Manipulation Using Arbitrary Row and Column Criteria
ScottKnott	The ScottKnott Clustering Algoritm
scout	Implements the Scout method for Covariance-Regularized Regression
SCperf
scrapeR	Tools for Scraping Data from HTML and XML Documents
scrime	Analysis of High-Dimensional Categorical Data such as SNP Data
scriptests	Transcript-based unit tests that are easy to create and maintain
SCRT	Single-Case Randomization Tests
scuba	Scuba diving calculations and decompression models
sculpt3d	A simple toolbar GUI for brushing RGL plots
SCVA	Single-Case Visual Analysis
sda	Shrinkage Discriminant Analysis and CAT Score Variable Selection
SDaA	Sampling: Design and Analysis
sdcMicro	Statistical Disclosure Control methods for the generation of public- and scientific-use files.
sdcMicroGUI	Graphical user interface for package sdcMicro
sdcTable	Methods for SDC (statistical disclosure control) in tabular data
SDDA	Stepwise Diagonal Discriminant Analysis
sddpack	Semidiscrete Decomposition
sde	Simulation and Inference for Stochastic Differential Equations
sdef	Synthesizing List of Differentially Expressed Features
SDisc	Integrated methodology for the identification of homogeneous subtypes in data
SDMTools	Species Distribution Modelling Tools: Tools for processing data associated with species distribution modelling exercises
sdprisk	Measures of Risk for the Compound Poisson Risk Process with Diffusion
sdtalt	Signal detection theory and alternatives
sdtoolkit	Scenario Discovery Tools to Support Robust Decision Making
SE.IGE	Standard errors of estimated genetic parametes
seacarb	seawater carbonate chemistry with R
SearchTrees	Spatial Search Trees
seas	Seasonal analysis and graphics, especially for climatology
season	Seasonal analysis of health data
secr	Spatially explicit capture-recapture
SEER2R
seewave	Time wave analysis and graphical representation
seg	A set of tools for residential segregation research
segclust	SegClust : a package for Segmentation and Segmentation/Clustering.
segmented	Segmented relationships in regression models
SEL	Semiparametric elicitation
selectiongain	Expected gain from multistages selection
selectMeta	Estimation of weight functions in meta analysis
SeleMix	Selective Editing via Mixture models
sem	Structural Equation Models
semdiag	Structural equation modeling diagnostics
semGOF	Goodness-of-fit indeces for structural equations models
SemiPar	Semiparametic Regression
SemiParBIVProbit	Semiparametric Bivariate Probit Modelling
SEMModComp	Model Comparisons for SEM
semPLS	Structural Equation Modeling Using Partial Least Squares
sendmailR	send email using R
sendplot	Tool for sending interactive plots with tool-tip content.
sensitivity	Sensitivity Analysis
sensitivityPStrat	Principal Stratification Sensitivity Analysis Functions
SensoMineR	Sensory data analysis with R
sensR	Thurstonian models for sensory discrimination
SenSrivastava	Datasets from Sen & Srivastava
sentiment	Tools for Sentiment Analysis
separationplot	Separation Plots
seqCBS	CN Profiling using Sequencing and CBS
seqinr	Biological Sequences Retrieval and Analysis
SeqKnn	Sequential KNN imputation method
seqmon	Sequential Monitoring of Clinical Trials
seqRFLP	Simulation and visualization of restriction enzyme cutting pattern from DNA sequences.
seriation	Infrastructure for seriation
session	Functions for interacting with, saving and restoring R sessions.
sessionTools	Tools for saving, restoring and teleporting R sessions.
setRNG	Set (Normal) Random Number Generator and Seed
sets	Sets, Generalized Sets, Customizable Sets and Intervals
setwidth	Set the value of options("width") on terminal emulators
sfa	Stochastic Frontier Analysis
sfsmisc	Utilities from Seminar fuer Statistik ETH Zurich
sft	Functions for Systems Factorial Technology Analysis of Data
SGCS	Spatial Graph based Clustering Summaries for spatial point patterns
sgeostat	An Object-oriented Framework for Geostatistical Modeling in S+
SGL	Fit a GLM (or cox model) with a combination of lasso and group lasso regularization
SGP	An R Package for the Calculation and Visualization of Student Growth Percentiles & Percentile Growth Trajectories.
SGPdata	Exemplar data sets for SGP analyses.
shape	Functions for plotting graphical shapes, colors
shapefiles	Read and Write ESRI Shapefiles
shapes	Statistical shape analysis
SHARE	SNP-Haplotype Adaptive REgression (SHARE)
SharedHT2	Shared Hotelling T2 test for small sample microarray experiments
sharx	Models and Data Sets for the Study of Species-Area Relationships
SHIP	SHrinkage covariance Incorporating Prior knowledge
shotGroups	Analyze shot group data
siar	Stable Isotope Analysis in R
siatclust	Shenzhen Institutes of Advanced Technology Clustering Suite
sideChannelAttack	Side Channel Attack
sifds	Swedish inflation forecast data set
sigclust	Statistical Significance of Clustering
sigma2tools	Test of hypothesis about sigma2
signal	Signal processing
signalextraction	Real-Time Signal Extraction (Direct Filter Approach)
SigWinR	SigWin-detector implementation in R
SII	Calculate ANSI S3.5-1997 Speech Intelligibility Index
Sim.DiffProc	Simulation of Diffusion Processes
Sim.DiffProcGUI	Graphical User Interface for Simulation of Diffusion Processes
simba	A Collection of functions for similarity analysis of vegetation data
simboot	Simultaneous inference for diversity indices.
simco	A package to import Structure files and deduce similarity coefficients from them
SimComp	Simultaneous Comparisons for Multiple Endpoints
simctest	Safe implementation of Monte Carlo tests.
simecol	Simulation of ecological (and other) dynamic systems
simex	SIMEX- and MCSIMEX-Algorithm for measurement error models
simexaft	simexaft
simFrame	Simulation framework
SimHap	A comprehensive modeling framework for epidemiological outcomes and a multiple-imputation approach to haplotypic analysis of population-based data
similarityRichards	Similarity of Richards curves
Simile	Interact with Simile models
simone	Statistical Inference for MOdular NEtworks (SIMoNe)
simpleboot	Simple Bootstrap Routines
simpleR	Each function calls many R functions for an extended analysis
SimpleTable	Bayesian Inference and Sensitivity Analysis for Causal Effects from 2 x 2 and 2 x 2 x K Tables in the Presence of Unmeasured Confounding
simPopulation	Simulation of synthetic populations for surveys based on sample data
SimultAnR	Correspondence and Simultaneous Analysis
SIN	A SINful Approach to Selection of Gaussian Graphical Markov Models
sinartra	A simple web app framework for R, based on sinatra.
singlecase	statistical tests for single case studies in neuropsychology
SIS	Sure Independence Screening
sisus	SISUS: Stable Isotope Sourcing using Sampling
sitools
SixSigma	Six Sigma Tools for Quality and Process Improvement
SiZer	SiZer: Significant Zero Crossings
skellam	Skellam distribution
SkewHyperbolic	The Skew Hyperbolic Student t-Distribution
skewt	The Skewed Student-t Distribution
skewtools	Tools for analyze Skew-Elliptical distributions and related models
skills	Skills in Knowledge Space Theory
skmeans	Spherical k-Means Clustering
slam	Sparse Lightweight Arrays and Matrices
SLC	Slope and level change
Sleuth2	Data sets from Ramsey and Schafer's "Statistical Sleuth (2nd ed)"
SlimPLS	SlimPLS multivariate feature selection
SLmisc	Miscellaneous Functions for analysis of gene expression data at SIRS-Lab GmbH
sm	Smoothing methods for nonparametric regression and density estimation
sma	Statistical Microarray Analysis
smacof	SMACOF for Multidimensional Scaling.
smatr	(Standardised) Major Axis Estimation and Testing Routines
SMC	Sequential Monte Carlo (SMC) Algorithm
smco	A simple Monte Carlo optimizer using adaptive coordinate sampling
SMCP	Smoothed minimax concave penalization (SMCP) method for genome-wide association studies.
smcure
smcUtils	Utility functions for sequential Monte Carlo
smd.and.more	t-test with Graph of Standardized Mean Difference, and More
smfsb	SMfSB 2e: Stochastic Modelling for Systems Biology, second edition
SMIR	Companion to Statistical Modelling in R
smirnov	Provides two taxonomic coefficients from E. S. Smirnov "Taxonomic analysis" (1969) book
smoothmest	Smoothed M-estimators for 1-dimensional location
smoothSurv	Survival Regression with Smoothed Error Distribution
smoothtail	Smooth Estimation of GPD Shape Parameter
SMPracticals	Practicals for use with Davison (2003) Statistical Models
SMVar	Structural Model for variances
sn	The skew-normal and skew-t distributions
sna	Tools for Social Network Analysis
snort	Social Network-Analysis On Relational Tables
snow	Simple Network of Workstations
Snowball	Snowball Stemmers
snowfall	Easier cluster computing (based on snow).
snowFT	Fault Tolerant Simple Network of Workstations
snp.plotter	snp.plotter
SNPassoc	SNPs-based whole genome association studies
SNPMaP	SNP Microarrays and Pooling in R
SNPMaP.cdm	Annotation for SNP Microarrays and Pooling in R
SNPmaxsel	Maximally selected statistics for SNP data
SNPRelate	Parallel Computing Toolset for Genome-Wide Association Studies (GWAS)
snpXpert	Tools to analysis SNP data
SOAR	Memory management in R by delayed assignments
SocrataR	SocrataR
SoDA	Functions and Exampels for "Software for Data Analysis"
softclassval	Soft classification performance measures
soil.spec	Soil spectral data exploration and regression functions
soilDB	Soil Database Interface
SoilR	Models of Soil Organic Matter Decomposition
soiltexture	Functions for soil texture plot, classification and transformation
solaR	Solar Photovoltaic Systems
som	Self-Organizing Map
soma	General-purpose optimisation with the Self-Organising Migrating Algorithm
someKfwer	Controlling the Generalized Familywise Error Rate
someMTP	Some Multiple Testing Procedures
somplot	Visualisation of hexagonal Kohonen maps
soobench	Single Objective Optimization Benchmark Functions
SoPhy	Soil Physics Tools
SortableHTMLTables	Turns a data frame into an HTML file containing a sortable table.
sos	sos
sos4R	An R client for the OGC Sensor Observation Service
sound	A Sound Interface for R
sp	classes and methods for spatial data
spa	Implements The Sequential Predictions Algorithm
SPA3G	SPA3G: R package for the method of Li and Cui (2012)
spaa	SPecies Association Analysis
space	Sparse PArtial Correlation Estimation
SPACECAP	A Program to Estimate Animal Abundance and Density using Bayesian Spatially-Explicit Capture-Recapture Models
spaceExt	Extension of SPACE
spacetime	classes and methods for spatio-temporal data
spacodiR	Spatial and Phylogenetic Analysis of Community Diversity
spacom	Spatially weighted context data for multilevel modelling
spam	SPArse Matrix
sparcl	Perform sparse hierarchical clustering and sparse k-means clustering
sparkTable	Sparklines and graphical tables for tex and html
SPARQL	SPARQL client
sparr	The sparr package: SPAtial Relative Risk
SparseGrid	Sparse grid integration in R
sparseLDA	Sparse Discriminant Analysis
SparseLogReg	Sparse logistic regression
sparseLTSEigen	RcppEigen back end for sparse least trimmed squares regression
SparseM	Sparse Linear Algebra
sparsenet	Fit sparse linear regression models via nonconvex optimization
spatclus	Arbitrarily Shaped Multiple Spatial Cluster Detection for Case Event Data.
spatcounts	Spatial count regression
spatgraphs	Graphs for spatial point patterns
spatial	Functions for Kriging and Point Pattern Analysis
spatialCovariance	Computation of spatial covariance matrices for data on rectangles
SpatialEpi	Performs various spatial epidemiological analyses
SpatialExtremes	Modelling Spatial Extremes
spatialkernel	Nonparameteric estimation of spatial segregation in a multivariate point process
SpatialNP	Multivariate nonparametric methods based on spatial signs and ranks
spatialprobit
spatialsegregation	Segregation measures for multitype spatial point patterns
SpatialTools	SpatialTools
SpatialVx	Spatial Forecast Verification
SpatioTemporal	Spatio-Temporal Model Estimation
spatstat	Spatial Point Pattern analysis, model-fitting, simulation, tests
spBayes	Univariate and Multivariate Spatial Modeling
spc	Statistical Process Control
spcadjust	Functions for calibrating control charts
spcosa	Spatial Coverage Sampling and Random Sampling from Compact Geographical Strata
spcov
spd	Semi Parametric Distribution
spdep	Spatial dependence: weighting schemes, statistics and models
spe	Stochastic Proximity Embedding
SPECIES	Statistical package for species richness estimation
SpeciesMix	Fit Mixtures of Archetype species
SpectralGEM	Discovering Genetic Ancestry Using Spectral Graph Theory
spectralGP	Approximate Gaussian processes using the Fourier basis
spectrino	Spectra organizer, visualization and data extraction
speedglm	Fitting Linear and Generalized Linear Models to large data sets.
speedR	A GUI based importing and filtering tool
speedRlibs	Package containing the required libraries (jars) for speedR
speedRlibTF	speedR's table filter library
spef	Semiparametric estimating functions.
speff2trial	Semiparametric efficient estimation for a two-sample treatment effect
SPEI	Calculation of the Standardised Precipitation-Evapotranspiration Index
sperich	Auxiliary functions to estimate centers of biodiversity
spgrass6	Interface between GRASS 6+ geographical information system and R
spgwr	Geographically weighted regression
SpherWave	Spherical Wavelets and SW-based Spatially Adaptive Methods
sphet	Spatial Models with heteroskedastic innovations
spi	Compute SPI index
SPIA	A genetic-based assay for the identification of cell lines
SPIAssay	A genetic-based assay for the identification of cell lines
spider	Species Identity and Evolution in R
spikeslab	Prediction and variable selection using spike and slab regression
spikeSlabGAM	Bayesian variable selection and model choice for generalized additive mixed models
SPIn
splancs	Spatial and Space-Time Point Pattern Analysis
splinesurv	Nonparametric bayesian survival analysis
splm	Econometric Models for Spatial Panel Data
spls	Sparse Partial Least Squares (SPLS) Regression and Classification
splus2R	Supplemental S-PLUS functionality in R
spMC	Continuous Lag Spatial Markov Chains
sporm	Semiparametric proportional odds rate model
SportsAnalytics	Infrastructure for Sports Analytics
SPOT	Sequential Parameter Optimization
sprint	Simple Parallel R INTerface
spssDDI	Read SPSS System files and produce valid DDI Version 3.0 documents
spsurvey	Spatial Survey Design and Analysis
spt	Sierpinski Pedal Triangle
spuRs	Functions and Datasets for "Introduction to Scientific Programming and Simulation Using R".
sqldf	Perform SQL Selects on R Data Frames
SQLiteDF	Stores data frames & matrices in SQLite tables
SQLiteMap	Wrapper to spatialite functions
SQN	subset quantile normalization
SQUAREM	Squared extrapolation methods for accelerating fixed-point iterations
squash	Color-based plots for multivariate visualization
sra	Selection Response Analysis
SRMA
sROC	Nonparametric Smooth ROC Curves for Continuous Data
SRPM	Shared Reproducibility Package Management
ssanv	Sample Size Adjusted for Nonadherence or Variability of input parameters
ssize.fdr	Sample Size Calculations for Microarray Experiments
SSOAP
sspir	State Space Models in R
sspline	Smoothing Splines on the Sphere
sss	Tools for importing files in the triple-s .(Standard Survey Structure) format
SSsimple	State space models
SSSR	Server Side Scripting with R
st	Shrinkage t Statistic and CAT Score
stab	data analysis of drug stability for shelf life estimation
stabledist	Stable Distribution Functions
stam	Spatio-Temporal Analysis and Modelling
standGL	Standardized Group Lasso
STAR	Spike Train Analysis with R
staRt	Inferenza classica con TI-83 Plus
startupmsg	Utilities for start-up messages
stashR	A Set of Tools for Administering SHared Repositories
StatDA	Statistical Analysis for Environmental Data
StatDataML	implementation of the StatDataML proposal
StateTrace	Bayesian Ordinal Analysis for State Trace Designs
StatFingerprints	StatFingerprints
StatMatch	Statistical Matching
statmod	Statistical Modeling
statnet	Software tools for the Statistical Modeling of Network Data
steepness	Testing Steepness of Dominance Hierarchies
Stem	Spatio-temporal models in R
stepp	Subpopulation Treatment Effect Pattern Plot (STEPP)
stepPlr	L2 penalized logistic regression with a stepwise variable selection
stepwise	Stepwise detection of recombination breakpoints
stinepack	Stineman, a consistently well behaved method of interpolation
StMoSim	Simulate QQ-Norm-Plot
stochasticGEM	R Package for Fitting Stochastic General Epidemic Models
StochaTR	Solving stochastic linear programs with a single risk constraint
stochmod	Stochastic Modeling
stockPortfolio	Build stock models and analyze stock portfolios.
stoichcalc	R Functions for Solving Stoichiometric Equations
stpp	Space-Time Point Pattern simulation, visualisation and analysis
stratasphere	Stratified Spherical Approximate Conditional Modeling
stratification	Univariate Stratification of Survey Populations
stratigraph	Toolkit for the plotting and analysis of stratigraphic and palaeontological data
stream.net	Building and analyzing binary stream networks
StreamingLm	What the package does (short line)
StreamMetabolism	Stream Metabolism-A package for calculating single station metabolism from diurnal Oxygen curves
stremo	Functions to help the process of learning structural equation modelling
StressStrength
stringkernels	String Kernel Methods for kernlab
stringr	Make it easier to work with strings.
strucchange	Testing, Monitoring, and Dating Structural Changes
StructR	Structural geology tools
sublogo	Sublogo dendrogram plots
SubpathwayMiner	A software package for annotation and identification of the KEGG pathways.
subplex	Subplex optimization algorithm
subselect	Selecting variable subsets
sudoku	Sudoku Puzzle Generator and Solver
sugaR	Plots to help optimising diabetes therapy
supclust	Supervised Clustering of Predictor Variables such as Genes
superdiag	R Code for Testing Markov Chain Nonconvergence
SuperLearner	Super Learner Prediction
superMDS	Implements the supervised multidimensional scaling (superMDS) proposal of Witten and Tibshirani (2011)
superpc	Supervised principal components
SuppDists	Supplementary distributions
support.CEs	Basic functions for supporting an implementation of choice experiments
surv2sample	Two-Sample Tests for Survival Analysis
survAUC	Estimators of prediction accuracy for time-to-event data.
survBayes	Fits a proportional hazards model to time to event data by a Bayesian approach
survC1	C-statistics for risk prediction models with censored survival data
survcomp	Performance Assessment and Comparison for Survival Analysis
surveillance	Modeling and monitoring discrete response time series
survey	analysis of complex survey samples
surveyNG	experimental revision of survey package
Survgini	The Gini concentration test for survival data
survival	Survival analysis, including penalised likelihood.
survivalBIV	Estimation of the bivariate distribution function
survivalROC	Time-dependent ROC curve estimation from censored survival data
survJamda	Survival prediction by joint analysis of microarray gene expression data
survJamda.data	survJamda.data
survPresmooth	Presmoothed Estimation in Survival Analysis
survrec	Survival analysis for recurrent event data
survSNP	Power and Sample Size Calculations for SNP Association Studies with Censored Time to Event Outcomes
SV	Quasi-likelihood and indirect inference in non-Gaussian stochastic volatility models
svcm	2d and 3d Space-Varying Coefficient Models
svcR	svcR package
svd	Interfaces to various state-of-art SVD and eigensolvers
svDialogs	SciViews GUI API - Dialog boxes
SVGMapping	Map experimental data on custom-made SVG file
svGUI	SciViews GUI API - Functions to manage GUIs
svHttp	SciViews GUI API - R HTTP server
svIDE	SciViews GUI API - IDE and code editor functions
svKomodo	SciViews GUI API - Functions to interface with Komodo Edit/IDE
svMisc	SciViews GUI API - Miscellaneous functions
SVMMaj	SVMMaj algorithm
svmpath	svmpath: the SVM Path algorithm
svSocket	SciViews GUI API - R Socket Server
svSweave	SciViews GUI API - Sweave functions
svTools	SciViews GUI API - Tools (wrapper for packages tools and codetools)
svUnit	SciViews GUI API - Unit testing
svWidgets	SciViews GUI API - Widgets & Windows
swamp	Analysis and visualization of high-dimensional data in respect to sample annotations.
SweaveListingUtils	Utilities for Sweave together with TeX listings package
SwissAir	Air Quality Data of Switzerland for one year in 30 min Resolution
SWordInstaller	SWord: Use R in Microsoft Word (Installer)
swst	Print statistical results in Sweave
sybil	SyBiL - Efficient constrained based modelling in R
sybilDynFBA	Dynamic FBA : dynamic flux balance analysis
symbols	Symbol plots
symmoments	Symbolic Central Moments of the Multivariate Normal Distribution
synbreed	Framework for the analysis of genomic prediction data using R
synbreedData	Data for the synbreed package
synchronicity	Boost mutex functionality for R.
SYNCSA	SYNCSA - Analysis of functional and phylogenetic patterns in metacommunities.
SynergizeR	Interface to The Synergizer service for translating between sets of biological identifiers.
SyNet	Inference and Analysis of Sympatry Networks
Synth	Synthetic Control Group Method for Comparative Case Studies
systemfit	Estimating Systems of Simultaneous Equations
tableplot	Represents tables as semi-graphic displays
tables	Formula-driven table generation
tabplot	Tableplot, a visualization of large datasets
tabplotGTK	A graphical user interface for the tabplot package
tabuSearch	R based tabu search algorithm
TAHMMAnnot	Mixture model approach to compare two samples of Tiling Array data
TANOVA	Time Course Analysis of Variance for Microarray
taRifx
taskPR	Task-Parallel R Package
tau	Text Analysis Utilities
TauP.R	Earthquake Traveltime Calculations for 1-D Earth Models
tawny	Provides various portfolio optimization strategies including random matrix theory and shrinkage estimators
tawny.types
tcltk2	Tcl/Tk Additions
tclust	Robust Trimmed Clustering
tdist	Distribution of a linear combination of independent Student's t-variables
tdm	A Tool for Therapeutic Drug Monitoring (TDM)
TDMR	Tuned Data Mining in R
tdthap	TDT tests for extended haplotypes
TeachingDemos	Demonstrations for teaching and learning
TeachingSampling	Sampling designs and parameter estimation in finite population
tempdisagg	Methods for Temporal Disaggregation and Interpolation of Time Series
tensor	Tensor product of arrays
tensorA	Advanced tensors arithmetic with named indices
TEQR	Target Equavelence Range Design
TERAplusB	Test for A+B Traditional Escalation Rule
termstrc	Zero-coupon Yield Curve Estimation
ternvis	Visualisation, verification and calibration of ternary probabilistic forecasts
TestSurvRec	Statistical tests to compare two survival curves with recurrent events
testthat	Testthat code. Tools to make testing fun :)
texmex	Threshold exceedences and multivariate extremes
textcat	N-Gram Based Text Categorization
textir	Inverse Regression for Text Analysis
TextRegression	Predict continuous valued outputs associated with text documents.
tfer	Forensic Glass Transfer Probabilities
tfplot	Time Frame User Utilities
tframe	Time Frame coding kernel
tframePlus	Time Frame coding kernel extensions
tgp	Bayesian treed Gaussian process models
tgram	Functions to compute and plot tracheidograms
TGUICore	Teaching GUI - Core functionality
TGUITeaching	Teaching GUI - prototype
thgenetics	Genetic Rare Variants Tests
ThreeGroups	ML Estimator for Baseline-Placebo-Treatment (Three-group) designs
ThreeWay	Three-way component analysis
ThresholdROC	Optimum threshold estimation based on cost function in a two and three state setting
tiger	TIme series of Grouped ERrors
tikzDevice	A Device for R Graphics Output in PGF/TikZ Format
tileHMM	Hidden Markov Models for ChIP-on-Chip Analysis
TilePlot	Characterization of functional genes in complex microbial communities using tiling DNA microarrays
tilting	Variable selection via Tilted Correlation Screening algorithm
time	Time tracking for developers
timeDate	Rmetrics - Chronological and Calendarical Objects
timeordered	Time-ordered and time-aggregated network analyses
timereg	timereg package for Flexible regression models for survival data.
timeSeries	Rmetrics - Financial Time Series Objects
timetools
TimeWarp	Date calculations and manipulation
TIMP	a problem solving environment for fitting separable nonlinear models in physics and chemistry applications
timsac	TIMe Series Analysis and Control package
Tinflex	Tinflex - Universal non-uniform random number generator
TinnR	Resources of Tinn-R GUI/Editor for R Environment
tis	Time Indexes and Time Indexed Series
titan	Titration analysis for mass spectrometry data
titecrm	Time-to-event continual reassessment method and calibration tools
tkrgl	TK widget tools for rgl package
tkrplot	TK Rplot
tlemix	Trimmed Maximum Likelihood Estimation
tlmec	Linear Student-t Mixed-Effects Models with Censored Data
tlnise	Two-level normal independent sampling estimation
tm	Text Mining Package
tm.plugin.dc	Text Mining Distributed Corpus Plug-In
tm.plugin.mail	Text Mining E-Mail Plug-In
tmle	Targeted Maximum Likelihood Estimation
tmvtnorm	Truncated Multivariate Normal and Student t Distribution
tnet	tnet: Software for Analysis of Weighted, Two-mode, and Longitudinal networks
tolerance	Functions for calculating tolerance intervals
tonymisc	Functions for Econometrics Output
topicmodels	Topic models
topmodel	Implementation of the hydrological model TOPMODEL in R
topologyGSA	topologyGSA
tossm	Testing of Spatial Structure Methods
tourr	Implement tour methods in pure R code
tourrGui	A Tour GUI using gWidgets
ToxLim	Incorporating Ecological Data and Associated Uncertainty in Bioaccumulation Modeling
TPAM
tpe	Tree preserving embedding
tpr	Temporal Process Regression
tpsDesign	Design and analysis of two-phase sampling and case-control studies
track	Track Objects
trackObjs	Track Objects
tractor.base	A package for reading, manipulating and visualising magnetic resonance images
tradeCosts	Trade Cost Analysis
TradeStrategyAnalyzer	Trade Strategy Analyzer
traitr	An interface for creating GUIs modeled in part after traits UI module for python.
TraMineR	Sequences and trajectories mining for social scientists
TRAMPR	TRFLP Analysis and Matching Package for R
translate
trapezoid	The Trapezoidal Distribution
tree	Classification and regression trees
treebase	R interface to TreeBASE
treecm	Estimating and plotting the centre of mass of a tree.
treeglia	Stem-analysis on tree cross-sections
treelet	Treelet
treemap	Treemap visualization
TreePar	Estimating speciation and extinction rates based on phylogenies
TreeRank	TreeRank
TreeSim	Simulating trees under the birth-death model
treethresh	Methods for Tree-based Local Adaptive Thresholding
trex	Truncated exact test for two-stage case-control design for studying rare genetic variants
triads	Triad census for networks
TRIANG	Symmetric discrete triangular distributions
TRIANGG	General discrete triangular distribution
triangle	Provides the standard distribution functions for the triangle distribution
trifield	Some basic facilities for ternary fields and plots
triggr	Fast, simple RPC controller for R
trimcluster	Cluster analysis with trimming
trio	Detection of disease-associated SNP interactions in case-parent trio data
trip	Spatial analysis of animal track data
tripack	Triangulation of irregularly spaced data
tripEstimation	Metropolis sampler and supporting functions for estimating animal movement from archival tags and satellite fixes
TripleR	Social Relation Model (SRM) analyses for single or multiple round-robin groups
truncdist	Truncated Random Variables
truncgof	GoF tests allowing for left truncated data
truncnorm	Truncated normal distribution
truncreg	Truncated Regression Models
truncSP	Semi-parametric estimators of truncated regression models
trust	Trust Region Optimization
TSA	Time Series Analysis
TSAgg	Time series Aggregation
TSdbi	Time Series Database Interface
tsDyn	Nonlinear time series models with regime switching
tseries	Time series analysis and computational finance
tseriesChaos	Analysis of nonlinear time series
tsfa	Time Series Factor Analysis
TSfame	Time Series Database Interface extensions for fame
TSgetSymbol	Time Series Database Interface extension to connect with getSymbols
TShistQuote	Time Series Database Interface extensions for get.hist.quote
TSHRC	Two Stage Hazard Rate Comparison
tslars	Least angle regression for time series analysis
tsModel	Time Series Modeling for Air Pollution and Health
TSMySQL	Time Series Database Interface extensions for MySQL
tsne	T-distributed Stochastic Neighbor Embedding for R (t-SNE)
TSodbc	Time Series Database Interface extensions for ODBC
TSP	Traveling Salesperson Problem (TSP)
TSpadi	Time Series Database Interface extensions for PADI Time Series Server
TSPC	Prediction using time-course gene expression
Tsphere	Transposable Sphering for Large-Scale Inference with Correlated Data.
TSPostgreSQL	Time Series Database Interface extensions for PostgreSQL
TSSQLite	Time Series Database Interface extentions for SQLite
TSTutorial	Fitting and Predict Time Series Interactive Laboratory
TSxls	Time Series Database Interface extension to connect to spreadsheets
TSzip	Time Series Database Interface extension to connect to zip files
TTAinterfaceTrendAnalysis	Temporal Trend Analysis Graphical Interface
ttime	Translate Neurodevelopmental Event Timing Across Species
TTR	Technical Trading Rules
ttrTests	Standard Backtests for Technical Trading Rules in Financial Data
ttutils	Utility functions
TunePareto	Multi-objective parameter tuning for classifiers
tuneR	Analysis of music and speech
turboEM	A Suite of Convergence Acceleration Schemes for EM and MM algorithms
tutoR	Student-friendly package to mask common functions, straight-to-the-point with examples for help, and deskcheck() for debugging User defined functions.
TUWmodel	Lumped hydrological model developed at the Vienna University of Technology for education purposes.
twang	Toolkit for Weighting and Analysis of Nonequivalent Groups
tweedie	Tweedie exponential family models
twiddler	Interactive manipulation of R expressions
twitteR	R based Twitter client
TWIX	Trees WIth eXtra splits
two.stage.boot	Two-stage cluster sample bootstrap algorithm
twopartqtl	QTL Mapping for Point-mass Mixtures
TwoPhaseInd	Two-Phase Independence
TwoPhaseInd
TwoStepCLogit	Conditional logistic regression: A two-step estimation method
TwoWaySurvival	Additiv Two-Way Hazards Modelling of Right Censored Survival Data
twslm	A two-way semilinear model for normalization and analysis of cDNA microarray data.
TwslmSpikeWeight	Systematic approaches using TW-SLM for incorporating control spots and data quality information to improve normalization of cDNA microarray data.
txtplot	Text based plots
ucminf	General-purpose unconstrained non-linear optimization
udunits	interface to Unidata's routines to convert units
udunits2	udunits-2 bindings for R
Umacs	Universal Markov chain sampler
umlr	Open Source Development with UML and R
ump	Uniformly Most Powerful Tests
unbalhaar	Function estimation via Unbalanced Haar wavelets
uncompress	Uncompress
UNF	Tools for creating universal numeric fingerprints for data.
Unicode	Unicode data and utilities
uniCox	Univarate shrinkage prediction in the Cox model
uniPlot	Uniforms and customizes plots of packages ggplot2, graphics and lattice
unknownR
unknownR	You didn't know you didn't know?
unmarked	Models for Data from Unmarked Animals
untb	ecological drift under the UNTB
urca	Unit root and cointegration tests for time series data
urn	Urn : Sampling Without Replacement
uroot	Unit Root Tests and Graphics for Seasonal Time Series
UScensus1990blkgrp	US Census 1990 Blockgroup Level Shapefiles and Additional Demographic Data
UScensus2000	US Census 2000 Suite of R Packages
UScensus2000add	US Census 2000 Suite of R Packages: Demographic Add
UScensus2000blkgrp	US Census 2000 Block Group Shapefiles and Additional Demographic Data
UScensus2000cdp	US Census 2000 Designated Places Shapefiles and Additional Demographic Data
UScensus2000tract	US Census 2000 Tract Level Shapefiles and Additional Demographic Data
UScensus2010	US Census 2010 Suite of R Packages: Installers and helperfunctions for UScensus2010blk, UScensus2010blkgrp, UScensus2010tract, UScensus2010county, UScensus2010cdp packages.
useful	A collection of handy, useful functions
UsingR	Data sets for the text "Using R for Introductory Statistics"
USPS	Unsupervised and Supervised methods of Propensity Score Adjustment for Bias
vabayelMix	Variational Bayesian Mixture Modelling
vacem
validator	External and Internal Validation Indices
VaR	Value at Risk estimation
varbvs	Variational inference for Bayesian variable selection
varcompci	VARCOMPCI: A Package for Computation of Confidence Intervals for Variance Components of Mixed Models in R.
vardiag	A package for variogram diagnostics
VarEff	Variation of effective population size
VariABEL	Testing of genotypic variance heterogeneity to detect potentially interacting SNP.
VarianceGamma	The Variance Gamma Distribution
varmixt	Mixture model on the Variance for the analysis of gene expression data
vars	VAR Modelling
varSelectIP	Objective Bayes Model Selection
varSelRF	Variable selection using random forests
VarSwapPrice	Pricing a variance swap on an equity index
VBLPCM	Variational Bayes Latent Position Cluster Model for networks.
VBMA4hmm	The VBMA4hmm (Variational Bayesian Markov Model for hidden markov model) package
VBmix	Variational Bayesian mixture models
vbmp	Variational Bayesian Multinomial Probit Regression
vcd	Visualizing Categorical Data
vcdExtra	vcd additions
VDCutil	utilities supporting the VDC system
Vdgraph	This package creates variance dispersion graphs for response surface designs
vec2dtransf	2D Cartesian Coordinate Transformation
VecStatGraphs2D	Vector analysis using graphical and analytical methods in 2D
VecStatGraphs3D	Vector analysis using graphical and analytical methods in 3D.
vegan	Community Ecology Package
vegclust	Fuzzy clustering of vegetation data
vegdata	Functions to access vegetation databases (Turboveg) and prepare vegetation data for analysis
vegetarian	Jost Diversity Measures for Community Data
VennDiagram	Generate high-resolution Venn and Euler plots
venneuler	Venn and Euler Diagrams
verification	Forecast verification utilities.
verify	Construction of test suites using verify objects
VGAM	Vector Generalized Linear and Additive Models
VhayuR	Vhayu R Interface
VHDClassification	Discrimination/Classification in very high dimension with linear and quadratic rules.
VIF	VIF Regression: A Fast Regression Algorithm For Large Data
VIM	Visualization and Imputation of Missing Values
vimcom
vines	Multivariate Dependence Modeling with Vines
violinmplot	Combination of violin plot with mean and standard deviation.
vioplot	Violin plot
viopoints	1-D Scatter Plots with Jitter Using Kernel Density Estimates
VisCov	Visualizing of distributions of covariance matrices
visualizationTools	Package contains a few functions to visualize statistical circumstances.
VizCompX	Visualisation of Computer Models
VLMC	VLMC -- Variable Length Markov Chains
vmv	Visualization of Missing Values
voronoi	Methods and applications related to Voronoi tessellations
vowels	Vowel Manipulation, Normalization, and Plotting
VPdtw	Variable Penalty Dynamic Time Warping
VR
vrmlgen	Generate 3D visualizations for data exploration on the web
vrtest	Variance Ratio tests and other tests for Martigale Difference Hypothesis
vwr	Useful functions for visual word recognition research
waffect	A package to simulate constrained phenotypes under a disease model H1
walkscoreAPI	Walk Score and Transit Score API
wasim	Visualisation and analysis of output files of the hydrological model WASIM
waterfall	Waterfall Charts in R
waveband	Computes credible intervals for Bayesian wavelet shrinkage
WaveCD	Wavelet change point detection for array CGH data
WaveCGH	Wavelet Changepoint Detection for Array CGH
waveclock	Time-frequency analysis of cycling cell luminescence data
waved	Wavelet Deconvolution
WaveletCo	Wavelet Coherence Analysis
wavelets	A package of funtions for computing wavelet filters, wavelet transforms and multiresolution analyses
wavemulcor	Wavelet routine for multiple correlation
waveslim	Basic wavelet routines for one-, two- and three-dimensional signal processing
wavethresh	Wavelets statistics and transforms.
wccsom	SOM networks for comparing patterns with peak shifts
WDI	World Development Indicators (World Bank)
websockets	HTML 5 Websocket Interface for R
webvis	Create graphics for the web from R.
WeedMap	Map of weed intensity
weightedScores	Weighted scores method for regression with dependent data
weights	Weighting and Weighted Statistics
weirs	A Hydraulics Package to Compute Open-Channel Flow over Weirs
wfe	Weighted Linear Fixed Effects Estimators for Causal Inference
wgaim	Whole Genome Average Interval Mapping for QTL detection using mixed models
WGCNA	Weighted Correlation Network Analysis
WhatIf	WhatIf: Software for Evaluating Counterfactuals
whisker	{{mustache}} for R, logicless templating
WideLM
wikibooks	Functions and datasets of the german WikiBook "GNU R"
WilcoxCV	Wilcoxon-based variable selection in cross-validation
wild1	R Tools for Wildlife Research and Management
WINRPACK	Read in WIN format data
wle	Weighted Likelihood Estimation
WMBrukerParser	William and Mary Parser For Bruker-Ultraflex Mass Spec Data
WMCapacity	GUI implementing Bayesian working memory models
WMTregions	Exact Calculation of WMTR
wmtsa	Wavelet Methods for Time Series Analysis
wnominate	WNOMINATE Roll Call Analysis Software.
wombsoft	Wombling Computation
wordcloud	Word Clouds
wordnet	WordNet Interface
wq	Exploring water quality monitoring data
write.snns	Function for exporting data to SNNS pattern files.
WriteXLS	Cross-platform Perl based R function to create Excel 2003 (XLS) files
wSVM	Weighted SVM with boosting algorithm for improving accuracy
wvioplot	Weighted violin plot
WWGbook	Functions and datasets for WWGbook.
x12	X12 - wrapper function and structure for batch processing
xgobi	Interface to the XGobi and XGvis programs for graphical data analysis
xgrid	Access Apple Xgrid using R
XLConnect	Excel Connector for R
XLConnectJars	JAR dependencies for the XLConnect package
xlsReadWrite	Read and write Excel files (.xls)
xlsx	Read, write, format Excel 2007 and Excel 97/2000/XP/2003 files
xlsxjars	Package required jars for the xlsx package
XML	Tools for parsing and generating XML within R and S-Plus.
XMLSchema
xpose4	Xpose 4
xpose4classic	Xpose 4 Classic Menu System
xpose4data	Xpose 4 Data Functions Package
xpose4generic	Xpose 4 Generic Functions Package
xpose4specific	Xpose 4 Specific Functions Package
XReg	Extreme Regression
xtable	Export tables to LaTeX or HTML
xterm256	Support for xterm256 escape sequences
xtermStyle	Basic text formatting using xterm escape sequences
xts	eXtensible Time Series
yacca	Yet Another Canonical Correlation Analysis Package
yaImpute	yaImpute: An R Package for k-NN Imputation
YaleToolkit	Data exploration tools from Yale University.
yaml	Methods to convert R data to YAML and back
yest	Gaussian Independence Models
yhat	Interpreting Regression Effects
YieldCurve	Modelling and estimation of the yield curve
YjdnJlp	Text Analysis by Yahoo! Japan Develper Network
YourCast	Forecasting age-sex-country-cause mortality rates
Zelig	Everyone's Statistical Software
zic	Bayesian Inference for Zero-Inflated Count Models
zicounts	Counts data models: zero-inflation as well as interval icensored
ZIGP	Zero Inflated Generalized Poisson (ZIGP) regression models
zipcode	U.S. ZIP Code database for geocoding
zipfR	Statistical models for word frequency distributions
zoeppritz	Zoeppritz Equations
zoo	S3 Infrastructure for Regular and Irregular Time Series (Z's ordered observations)
zyp	Zhang + Yue-Pilon trends package

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