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Function of the day

file.path {base}:Construct Path to File
Construct the path to a file from components in a platform-independent way.

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Package of the day

hash
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.

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Question of the day

Tools for making latex tables in R [closed]

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.

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Recent blog posts

Computerworld's Beginners Guide to R
5 hours 55 min ago
Sharon Machlis is not only the online managing editor at Computerworld, she's also a budding data scientist who recently started learning the R language. To the benefit of all other new R users, she's shared her learnings in an excellent 6-part beginners guide to R, published by Computerworld.
Because it's Friday: Women in Movies and the Bechdel Test
3 days 6 hours ago
A movie is said to satisfy the Bechdel Test if it satisfies the following three criteria:
A list of R packages, by popularity
3 days 13 hours ago
R package developer (and R-bloggers editor) Tal Galili just published the answers to a question many R users have asked: which are the most popular R packages? He wrote some R code to rank the top 100 packages by number of downloads. Here's the top 10:
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Featured How To

Finding Data on the Internet

What I would like is a nice list of all of credible sources on the Internet for finding data to use with R projects. I know that this is a crazy idea, not well formulated (what are data after all) and loaded with absurd computational and theoretical challenges. (Why can't I just google "data R" and get what I want?) So, what can I do? As many people are also out there doing, I can begin to make lists (in many cases lists of lists) on a platform that is stable enough to survive and grow, and perhaps encourage others to help with the effort.

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