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Function of the day

Construct the path to a file from components in a platform-independent way.

Package of the day

This package implements a data structure similar to hashes in Perl and dictionaries in Python but with a purposefully R flavor. For objects of appreciable size, access using hashes outperforms native named lists and vectors.

Question of the day

On general request, a community wiki on producing latex tables in R. In this post I'll give an overview of the most commonly used packages and blogs with code for producing latex tables from less straight-forward objects. Please feel free to add any I missed, and/or give tips, hints and little tricks on how to produce nicely formatted latex tables with R.

Recent blog posts

14 hours 32 min ago
by Joseph Rickert   Last week, I was fortunate enough to attend the R Summit & Workshop, an invitation only event, held at the Copenhagen Business School. The abstracts for the public talks presented are online and well worth a look. Collectively they provide a snapshot of the state of development of R and the R Community as well some insight into the directions in which researchers are moving to expand the boundaries of R.  
1 day 11 hours ago
by Andrie de Vries Today is the first day of UseR!2015 conference in Aalborg in Northern Denmark.  But yesterday was a day packed with 16 tutorials on a range of interesting topics.  I submitted a proposal many months ago to run a session on using R in Hadoop and was very happy to selected to run a session in the morning.
2 days 14 hours ago
The R community has grown explosively over the past few years, both in terms of the number of R users and the number of companies who rely on R as their data science platform.

Featured How To

The following list of data sources has been modified as of 3/18/14. Most of the data sets listed below are free, however, some are not.