Hi,
I am triying to perform GSEA analysis and first I have to normalized my read counts. I tried to use DESeq2 module get the normalized_counts.gct but after loading my files I get this error:
Error in library(DESeq2) : there is no package called ‘DESeq2’
Calls: suppressMessages -> withCallingHandlers
Execution halted
How can I fix it? I get this message even with the GenePattern examples files.
Thank you all,