HI edgeR users,
I identified differential expressed genes (DEGs) using the edgeR and then did gene ontology analysis for top 100 DEGs. I got the following results. the first GO term is the immune system process, there are 42 of my top 100 genes are in this immune related process. how do I retrieve the list of those 42 entrez id since my input vector is 100 entriez gene ID?
> go <- goana(ids$ENTREZID, species="Hs") > topGO(go, n=5) Term Ont N DE GO:0002376 immune system process BP 3038 42 GO:0006955 immune response BP 2176 34 GO:0002252 immune effector process BP 1204 25 GO:0071357 cellular response to type I interferon BP 89 9 GO:0060337 type I interferon signaling pathway BP 89 9