In addition to themanuals,FAQs, theR Journal and its predecessorR News, thefollowing sites may be of interest to R users:
R guides and documentation not contained in thecontributeddocumentation section of CRAN:
Currently none are freely available.
Disclaimer: Most of the documents listed on this page are provided byusers of R. The R core team does not take any responsibility forcontents (except when explicitly named as author), but we appreciateevery effort to create R-related documentation very much and encourageeverybody to contribute to this list!