Hi all,

I am using the GSVA package for some analysis. I found that the package
only takes the gene expression matrix annotated with affymetrix probe IDs,
although the gene set collection is made of Entrez IDs. I imagine there a
step in the package for converting the Affymetrix probe IDs to Entrez IDs.
As my data are from the Illumina platform, I am wondering if an expression
matrix annotated with Entrez IDs can be used directly.

Thank you,
Wendy

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