[R] how to install R 3.0.1
ligges at statistik.tu-dortmund.de
Sat Jun 1 14:58:22 CEST 2013
On 01.06.2013 02:02, Ranjan Maitra wrote:
> On Fri, 31 May 2013 18:10:19 -0500 Robert Baer <rbaer at atsu.edu> wrote:
>> On 5/31/2013 11:59 AM, Ranjan Maitra wrote:
>>> Hi John,
>>> I suspect you may be missing a c()?
>>> On Fri, 31 May 2013 06:05:45 -0800 John Kane <jrkrideau at inbox.com>
>>>> paks <- install.packages( "Hmisc", "plyr")
>>> paks <- install.packages( c("Hmisc", "plyr"))
>>>> You can use the command library() to get a list of what is installed on your machine.
>>> Is it possible to get this as a vector of only the package names, or
>>> is post-processing the output of library() the only way out?
>> Do you mean something like:
>> paks = library()$results[,1]
>> save(paks, file = 'paks.RData')
> Exactly! Then
> does all the updated installs in one shot.
Why do you want to reinstall all packages?
I'd go for
if a reinstallation after an update of R is what you are aiming at.
> GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at http://www.inbox.com/smileys
> Works with AIM®, MSN® Messenger, Yahoo!® Messenger, ICQ®, Google Talk™ and most webmails
> R-help at r-project.org mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
More information about the R-help