| R.home {base} | R Documentation | 
Return the R home directory.
R.home(component="home")
component | 
As well as "home" which gives the R home
directory, other known values are "bin", "doc",
"etc" and "share" giving the paths to the
corresponding parts of an R installation. | 
A character string giving the current R home directory or path to a particular component. Normally the components are all subdirectories of the R home directory, but this may not be the case in a Unix-like installation.