[BioC] matching expression profiles

James W. MacDonald jmacdon at med.umich.edu
Mon Jan 14 18:24:33 CET 2008

Hi Lana,

What exactly do you mean by 'expression profiles'?

If you mean e.g., person A says these 100 genes are interesting in the 
experimental system I am investigating, and I want to compare my results 
to hers, then I think you want to use GSEA.

I am most familiar with the variant in the Category package, but you 
might also consider PGSEA or GSEAbase, depending on where your 
expression profile comes from.



Lana Schaffer wrote:
> Friends,
> What packages would you recommend in Bioconductor that would
> match expression profiles similar to a given expression profile and
> perhaps draw them ?
> Thanks,
> Lana Schaffer
> 	[[alternative HTML version deleted]]
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James W. MacDonald, M.S.
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109

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