[R] how to update R

John Fox jfox at mcmaster.ca
Tue Apr 6 19:28:56 CEST 2004

Dear Renaud,

Unless there's some other problem (such as failure to install the
mvtnorm package, on which multcomp depends), there is no need to panic:
the message is simply a warning.

Since a new version of R (1.9.0) is imminent, you may want to update to
that when it arrives.

I hope this helps,

On Tue, 06 Apr 2004 17:30:34 +0200
 Renaud Scheifler <renaud.scheifler at univ-fcomte.fr> wrote:
> Dear R users,
> I have R 1.8.0. and, when I try to load the package "multcomp", I
> have an error message saying that this package was developed under R
> 1.8.1.
> So my question is "How to update R" ?
> Should I uninstall my version of R to install the new one or is there
> a simpler way to update it ?
> Than you for your answer.
> Sincerely,
> Renaud.
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John Fox
Department of Sociology
McMaster University
Hamilton, Ontario, Canada

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