R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R.
R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques, and is highly extensible. The S more...
- cmdscale() gets new option list. for increased flexibility when a list should be returned.
- configure now supports texinfo version 6.0, which (unlike the change from 4.x to 5.0) is a minor update. (Wish of PR#16456.)
- (Non-Windows only) download.file() with default method = "auto" now chooses "libcurl" if that is available and a https:// or ftps:// URL is used. more...
- OS X 10.9 or later
- X11 system manager (optional, now requires XQuartz)
- GNU g77 compiler and tcltk libraries included with the installer