[R] About upgrade R

[Uwe Ligges]

Upgrading is mentioned in the FAQs / R for Windows FAQs.

If you have your additionally installed packages in a separate library 
(not the R base library) you can simply run

update.packages(checkBuilt=TRUE)

If not ...

Uwe Ligges


On 14.11.2010 15:51, Stephen Liu wrote:
> Hi all,
>
> Win 7 64-bit
> R version 2.11.1 (2010-05-31)
>
> I want to upgrade R to version 2.12.0
> R-2.12.0 for Windows (32/64 bit)
> http://cran.r-project.org/bin/windows/base/
>
> I found steps on following site;
> How to upgrade R on windows – another strategy (and the R code to do it)
> http://www.r-statistics.com/2010/04/changing-your-r-upgrading-strategy-and-the-r-code-to-do-it-on-windows/
>
>
> I wonder is there a straight forwards way to upgrade the package direct on
> repo?  TIA
>
> B.R.
> Stephen L
>
>
>
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