Question: DE gene analysis
0
gravatar for priyas772
4 months ago by
priyas7720
priyas7720 wrote:

I performed differential gene analysis on two GEO datasets using NetworkAnalyst , i found set of up- and down- regulated genes using Fisher's method. Since I am new to the area of analysis , i wanted to know how to further proceed with the analysis to find a biomarker Thank You!

de genes • 320 views
ADD COMMENTlink modified 4 months ago by mforde841.0k • written 4 months ago by priyas7720
0
gravatar for mforde84
4 months ago by
mforde841.0k
mforde841.0k wrote:

Gene set enrichment analysis is a good next step. You can do a contrast based analysis with something like EGSEA, or you can do per sample enrichment scores with GSVA.

ADD COMMENTlink written 4 months ago by mforde841.0k

Hii! Is there any codes available for doing the enrichment analysis using EGSEA in R?

ADD REPLYlink written 3 months ago by priyas7720

Yes. The package has plenty of documentation and working code samples.

ADD REPLYlink written 3 months ago by mforde841.0k
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