I'm embarking on a GSEA analysis of a very straightforward 1 factor, 2
levels experiment. The GSEABase package appears to provide a really good
starting point, although I can't find any packages that depend on the
data-structure created. Is there an R implementation of the GSEA approach
used by the Broad Institute? All I want is a method to compute the
likelihood that the median absolute t-statistic of a group is unlikely by
chance alone. For groups I'd like to use GO BP and KEGG categories.

Thanks,
Mark

-- 
Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine

15032 Hunter Court, Westfield, IN 46074

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