How to uninstall R packages

On 04.01.2010 16:20, wenjun zheng wrote:

Dear all,

I am puzzled that how can i uninstall a R package that have been
installed earlier (especially in MacOS).

Any suggestion will be appreciated.

?remove.packages

Or delete the folder in the appropriate ../library/.. folder. The  
default location is something like:

/Library/Frameworks/R.framework/Versions/2.10/Resources/library/

Uwe Ligges

David Winsemius, MD
Heritage Laboratories
West Hartford, CT