[BioC] How can I make genesets for sigpathway
James W. MacDonald
jmacdon at med.umich.edu
Fri Feb 29 15:34:01 CET 2008
Srinivas Iyyer wrote:
> Dear group,
> in sigPathway package, authors used
> muscle data.
> when one loads:
> I see a "G" object which is nothing but a lit of all
>  "GO:0030054"
>  "cell junction"
>  "220519_s_at" "206083_at" "204455_at"
> I get clueless in R with list operations.
> How can I make my own sets mimicking "G" list object.
Well, it depends on what you are starting with. Do you have an Affy
chip? Illumina? Did you roll yer own?
Without knowing where you are starting I don't think anybody can help you.
Also note that the authors seem to have a bunch of these lists already
made that you can download from their site. Have you looked there to see
if they already made what you want?
> Thank you .
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James W. MacDonald, M.S.
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
Ann Arbor MI 48109
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