Packages
Full access to all help pages:
base,
graphics,
stats,
utils,
psych,
lme4,
all CRAN packages,
Task views (local copy, now with links to package help file indices)
Package sources:
CRAN at CMU,
Bioconductor.
Other places to search
R documentation (also allows search of functions, probably better than this site on the whole)
Package documentation (full search by single words)
"R packages search and statistics" (not clear what this searches)
Dan Goldstein's site (searches many sites with Google interface)
MetaCRAN
Rseek web-search (gets some
things that mine does not get, like code)
Other places to search
Dan Goldstein's site (searches many sites with Google interface)
R documentation (also allows search of functions)
Rseek web-search (gets some
things that mine does not get, like code)
Robert King's mail archives
(Australia) (updated continuously and searchable)
Nabble R forum
Crantastic (interesting interface for packages)
CRANberries (new and updated packages)
R at gmane.org:
R-announce;
Bayesian networks;
Debian;
Developers;
R-help;
Geography;
Graphical models;
GUI;
Mac;
Finance.
Blogs:
R bloggers (links to many blogs),
planet r,
Revolutions
Cross Validated Community Blog
RStudio and
RPubs (for posting examples)
For Google search of examples (e.g., for "boxplot"), try
filetype:R boxplot -rebol.