Forgot to mention that my way of updating is for Windows only.

...Tao





________________________________
From: Joshua Wiley <jwiley.psych@gmail.com>
To: "Li, Yunfei" <yunfei_li@wsu.edu>
Cc: r-help@r-project.org
Sent: Thu, March 31, 2011 11:05:29 AM
Subject: Re: [R] How to update R?

Hi Yunfei,

It really depends to some extent on the version of R (and your OS) you
were using.  Here is a link to a blog post that discusses some
potential strategies:
http://www.r-statistics.com/2010/04/changing-your-r-upgrading-strategy-and-the-r-code-to-do-it-on-windows/


There are also a number of messages if you search the R-help archive.
However, old version of libraries may not be portable to the most
recent R, so you may need to update R and update all your libraries
too.

Cheers,

Josh

On Thu, Mar 31, 2011 at 10:16 AM, Li, Yunfei <yunfei_li@wsu.edu> wrote:
> Hi,
>
> My R version is old, and I would like to update it. How can I update R and keep 
>all the libraries? Thanks
>
> Best,
>
> Yunfei Li
>--------------------------------------------------------------------------------------
>-
> Research Assistant
> Department of Statistics &
> School of Molecular Biosciences
> Biotechnology Life Sciences Building 427
> Washington State University
> Pullman, WA 99164-7520
> Phone: 509-339-5096
> http://www.wsu.edu/~ye_lab/people.html
>
>
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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>



-- 
Joshua Wiley
Ph.D. Student, Health Psychology
University of California, Los Angeles
http://www.joshuawiley.com/

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