[BioC] Affy and Custom CDF files

Rafael A. Irizarry ririzarr at jhsph.edu
Sat Mar 22 17:58:57 MET 2003

On Sat, 22 Mar 2003, Jeff Sorenson wrote:

> If I create a custom CDF file in which a particular probe may be listed in
> more than one probe set, then will the results of the RMA algorithm in affy
> still be valid?

i would think so. only small problem is that you will be counting these
probes more than once in bg correction and normalization. if they are few
shouldnt be a big deal.

good luck!

> Thanks,
> Jeff Sorenson
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