[BioC] GOstats on cDNA microarray

[tsoi at musc.edu]

Dear all,

I am trying to study GO enrichment from a cDNA microarray: sheh (human clone)
from http://www.microarray.org/sfgf/. Currently I am using GOstats 2.0.4, and I
want to use GOHyperG to find overrepresented GO terms, however, I am not sure
what to use for the parameter "lib"; if the microarray is Affymetrix, I would
use the bioconductor package (eg. hgu133plus2) for this parameter, but I am not
sure
what to use in my case.

Appreciate for any suggestion.
Thanks,
Alex Tsoi


Biometry Department
Medical University of South Carolina