[R] pwr package

[samar at sce.carleton.ca]

Hello,

I'm a new user of the R environment. I need to do some power analysis.  
For this purpose, I installed the "pwr" package from the R window, but  
unfortunately something went wrong. The installation of the package  
was successful (I got a message saying so in R) but when I enter a  
function of that package it says that the function does not exist!

I appreciate your help,

Sincerely,
Samar Mouchawrab