Package manager question
Greetings, My apologies if this is a very simple question. I downloaded and installed a couple of packages today. In the package manager in R for Mac (version 2.7.2), I find that when I try to load the package, I can't. The load button never clicks on. Why is that? As an example, I'm trying to use Ryacas. Thanks in advance, David
======================================================================= David Kaplan, Ph.D. Professor Department of Educational Psychology University of Wisconsin - Madison Educational Sciences, Room, 1061 1025 W. Johnson Street Madison, WI 53706 email: dkaplan at education.wisc.edu homepage: http://www.education.wisc.edu/edpsych/default.aspx?content=kaplan.html Phone: 608-262-0836