Hi, I am not having any prior experience in using R/Biocunductor software, can any one please help me in writing a function that takes a list of entrez gene identifiers as an input (e.g. differentially expressed genes in a gene expression study) and a list of background genes (e.g. entrez gene identifiers of all probed genes on the microarray) and performs a hypergeometric test for over representation against GO and KEGG. Regards, Pradee.

On Thu, Nov 4, 2010 at 10:48 AM, Pradeep Battula <prabat@utu.fi> wrote: > Hi, > > I am not having any prior experience in using R/Biocunductor software, can > any one please help me in writing a function that takes a list of entrez > gene identifiers as an input (e.g. differentially expressed genes in a gene > expression study) and a list of background genes (e.g. entrez gene > identifiers of all probed genes on the microarray) and performs a > hypergeometric test for over representation against GO and KEGG. > > Hi, Pradeep. This was answered a couple of days ago for you, if I recall. Have a look at the list archives if you missed the replies. Sean [[alternative HTML version deleted]]