Entering edit mode
11.4 years ago
fm271
▴
20
Is there a way to download microarray experiments in GEO, which have gene names and the corresponding p-value and fold change (optional). I need to find significant genes in those random experiments.
I was trying exactly the same thing. I am exploring GEO2R. I think I can do that now using the generated R-script.
Is there an automatic way to detect the groups within the sample?
No, there is not an automated way to detect groups within the sample. This is simply a function of the GEO data model which does not describe groups in a computable way.