



Dear all,

I have an expression data matrix with
genes as rows and samples as columns. Many genes (~30%) have missing values in
one or more samples. I would like to do a gene set enrichment type of analysis.
Shall I remove the whole rows for all these genes? I am a little concerned that
this may affect the testing power when so many genes are missing from the analysis.
Is there any better way to go? Any suggestions would be appreciate. Thank you!

Heyi




      
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