[BioC] matchprobes for GCRMA

Adaikalavan Ramasamy ramasamy at cancer.org.uk
Sat Sep 18 04:35:48 CEST 2004


At your R prompt, enter the following :
   library("reposTools")
   install.packages2("rgu34aprobe")


If that fails look for the probe packages (last 2 columns) of 
http://www.bioconductor.org/data/metaData.html. Download and install
either the source or windows version depending on your operating system.

Regards, Adai


On Sat, 2004-09-18 at 02:26, Victoria Perreau wrote:
> I am a biologist, and new to "R" and Bioconductor, however I have 
> performed RMA analysis on my chips using the affy package and am now 
> trying to do GCRMA. I have downloaded all the packages I believe I need 
> into R, including matchprobes.
> 
> However I cant find the probe packages for any of the chips (I need 
> RGU34A) and cant work out how to make one from the Vignette "Handling 
> probe sequence information: the package matchprobes".  This vignette 
> says that the sequence packages should be available at the Bioconductor 
> site but I cant find them.
> 
> Is there any more info out there that I can get?
> 
> Thankyou
> 
> _______________________________________________
> Bioconductor mailing list
> Bioconductor at stat.math.ethz.ch
> https://stat.ethz.ch/mailman/listinfo/bioconductor
>



More information about the Bioconductor mailing list