Assuming you're on Windows (you didn't say), it looks
like the PACKAGES file in /.../contrib/2.2/ has two
entries for Matrix. Perhaps that's the problem.
Peter
Cougar at psu.edu wrote:
> It appears to me that the new version of the package Matrix will not load
to
> R-2.2.0.
>
> Respectfully,
>
> Frank Lawrence
>
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> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
--
Peter Ehlers
Department of Mathematics and Statistics
University of Calgary, 2500 University Dr. NW
Calgary, Alberta T2N 1N4, CANADA