The R Project SVN R

 The R base package contains far too many objects to list here.

 You can use
     ls("package:base")
 to list all user-level objects in the base package.

 Alternatively you can browse the HTML manual by help.start(), and go
 to the base section of the `Packages' page.

 Or, look at the DVI or PDF versions of the R object reference manual
 in the `${R_HOME}/doc/manual' directory.