[BioC] Custom Array GC bins

[Michal Okoniewski]

Did you get pgf and bgp files for the chip?
There is no published method of processing them yet in BioC, I'm afraid 
Unless I missed something recently...
Your GC-probes are the background, right? Then chances are they are also 
in the CDF
in probesets with unusual type (like in the exon chip CDF)

good luck :)
Michal


Lana Schaffer wrote:
> Hi,
> I am using a custom Affymetrix array which contains GC
> bins.  I would like to implement a probe-level analysis
> using the GC bin probes.  How do I access the GC probes?
>
> Lana Schaffer
> Biostatistics/Informatics
> The Scripps Research Institute
> DNA Array Core Facility
> La Jolla, CA 92037
> (858) 784-2263
> (858) 784-2994
> schaffer at scripps.edu 
>
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