You don't say which OS you're using. But I infer from your other
posting that is MS Windows.
In which case you can follow the instructions in the FAQ's for Windows
http://cran.r-project.org/bin/windows/base/rw-FAQ.html#What_0027s-the-best-way-to-upgrade_003f
... and also read the mailing list posting guide
best
robert
On 4/1/07, Tong Wang <wangtong at usc.edu> wrote:> Hi,
> I just got a quick question here, when I install a new version of R ,
is there an easy to keep the installed R packages ?
>
>
> Thanks a lot for any help.
>
> tong
>
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> PLEASE do read the posting guide
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> and provide commented, minimal, self-contained, reproducible code.
>