The R Programming Language
R is a flexible language and
computing environment for statistical computing and analysis. R is
freely available and falls under the Free Software Foundation's GNU
General Public License.
R Documentation
"An
Introduction to R." Introductory & reference manual in PDF format.
Manuals. A
selection of R manuals in PDF format.
Help
Pages. Also available from within R using the help.start() command.
Frequently Asked Questions.
R Software
R Software (binary or
source) for Linux, MacOS, Alpha Unix and Windows.