R
- R Tutorial, Clarkson University, Dept. of Mathematics, http://www.cyclismo.org/tutorial/R/
- Quick-R, http://www.statmethods.net/
- Resources to help you learn and use R, UCLA, http://www.ats.ucla.edu/stat/r/
- Contributed Documentation, r-project.org, http://cran.r-project.org/other-docs.html
- Statistics with R, http://zoonek2.free.fr/UNIX/48_R/all.html
- R by example, Ajay Shah, http://www.mayin.org/ajayshah/KB/R/index.html
- Statistics, R, Graphics and Fun Yihui XIE, Yihui Xie, http://yihui.name/en/
- A short course in R, UW, http://faculty.washington.edu/tlumley/Rcourse/
- R programming for those coming from other languages, John D. Cook, http://www.johndcook.com/R_language_for_programmers.html
- R-bloggers, http://www.r-bloggers.com/