The R programming language, sometimes described as "GNU S", is a mathematical language and environment used for statistical analysis and display.
It is based upon S which was developed by John Chambers of Bell Laboratories and described in the paper "Evolution of the S Language" [1]. R is considered by its developers to be an implementation of S, with semantics derived from Scheme.
R is freely available under the GNU GPL and is available for Windows, Macintosh, and many Unix operating systems.
References and External links
- The R Project for Statistical Computing
- The CRAN (Comprehensive R Archive Network) Project
- Web-based interface to R
- The R Reference Manual - Base Package by the R Development Core Team. ISBN 0-9546120-0-0 (vol. 1), ISBN 0-9546120-1-9 (vol. 2)