[BioC] hgu95av12mix and GCRMA

[James W. MacDonald]

Sabrina Carpentier wrote:
> Hi all,
> 
> I need to merge hgu95a and hgu95av2 data. So I use the mixed package hgu95av12mix written by Ben Bolstad.
> I would like to normalize my merged data with GCRMA but "hgu95av12probe" is missing and I don't know how to get it.

The hgu95av12mixcdf only contains those probes that are found in the 
intersection of the HG-U95A and HG-U95Av2 chips, so you should be able 
to use the hgu95av2probe package.

In order for this to work, you will need to rename the hgu95av2probe 
package to hgu95av12mixprobe. I would imagine the easiest way to do this 
would be to download the source package, unzip and untar it, and then 
change any instance of hgu95av2probe to hgu95av12mixprobe (don't forget 
the DESCRIPTION file).

Then install using R CMD INSTALL and you should be in business.

Best,

Jim


> 
> Any idea?
> 
> Thanks,
> Sincerely,
> 
> Sabrina
> 
> 
> Sabrina Carpentier
> Service Bioinformatique
> Institut Curie - Bat. Trouillet Rossignol (4e étage)
> 26 rue d'Ulm - 75248 Paris Cedex 5 - FRANCE
> Tel : +33 1 42 34 65 21 
> 	[[alternative HTML version deleted]]
> 
> 
> 
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-- 
James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
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