The R Project for Statistical Computing

Getting Started: R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS. To download R, please choose your preferred CRAN mirror. If you have questions about R like how to download and install the software, or what the license terms are, please read our answers to frequently asked questions before you send an email.

News: R 3.2.0 (Full of Ingredients) prerelease versions will appear starting March 19. Final release is scheduled for April 16, 2015. R 3.1.3 (Smooth Sidewalk) prerelease versions will appear starting February 28. Final release is scheduled for March 9, 2015. The R Journal Volume 6/2 is available. R version 3.1.2 (Pumpkin Helmet) has been released on 2014-10-31. useR! 2014, took place at the University of California, Los Angeles, USA June 30 - July 3, 2014. R version 3.0.3 (Warm Puppy) has been released on 2014-03-06. useR! 2015, will take place at the University of Aalborg, Denmark, June 30 - July 3, 2015.