[BioC] Compare results from different analysis (Affymetrix)

Sean Davis sdavis2 at mail.nih.gov
Wed Dec 13 12:48:57 CET 2006

On Wednesday 13 December 2006 02:56, Ingrid H. G. Østensen wrote:
> Hi
> I usually do a quality control of the data before I turn the data set into
> an ExpressionSet. If I use justRMA, how can I then quality control the data
> to see if any array should be removed? Will it not be difficult if all the
> arrays are corrected as they are read into the program?

I don't know what you mean by quality control (specifically), but for many of 
the quality-control measures, they are done independently on each chip, so 
you could still load in batches to do your QC.  


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