[R] Installing add-on packages

[Stefan Grosse]

On Tuesday 18 September 2007 07:23:17 jpleis1 at umbc.edu wrote:
jp > Admittedly, I don't have much experience with R.  I have dowloaded and
jp > installed some add-on packages (leaps, for one).  When I try to run the
jp > leaps function I get the following error:
jp >
jp > Error: could not find function "leaps"
jp >
jp > Any idea on what the problem could be?  Thanks,

Yes, supposingly you did not load the "add-on" with the library command (e.g. 
library(leaps) ) - I would recommend in that case that you have a look at an 
introductionary texts like those here: 
http://cran.r-project.org/other-docs.html

Stefan