[R] List of user installed packages

[Uwe Ligges]

Well, you could simply use everything from the old library and just apply

update.packages(checkBuilt=TRUE)

in order to get the packages updated for the new release.

Uwe Ligges





On 05.11.2011 19:00, Erich Neuwirth wrote:
> Running
> rownames(installed.packages())
> will tell you the names of all packages of the version of R in which you are running the command.
> http://cran.r-project.org/doc/FAQ/R-FAQ.html#R-Add_002dOn-Packages
> tells you the names of the packages which were installed with R itself.
>
>
>
>
> On Nov 5, 2011, at 2:37 PM, Cem Girit wrote:
>
>> Hello,
>>
>>
>>
>>                 I am going to install the new version of R 2.14.1. After the
>> installation, I want to copy my installed packages to the new library. But
>> since over time I forgot which ones I installed I want to get a list of all
>> the packages I installed among the packages installed initially by the
>> R-installer. Is this possible?
>>
>>
>>
>> Cem
>>
>>
>>
>> Cem Girit, PhD
>>
>>
>>
>> Biopticon Corporation
>>
>> 182 Nassau Street, Suite 204
>>
>> Princeton, NJ 08542
>>
>> Tel: (609)-853-0231
>>
>> Email:girit at biopticon.com
>>
>>
>>
>>
>> 	[[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>
>
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.