Metabolic Pathway in KEGG or GO

Question

[nvayin]

Hi,

How can we calculate hyper geometric probability for a set of genes, how can we know the total number of genes, and the number of gene in that specific pathway, and can we use more than one database for calculation the hyper geometric probability. can we calculate the hyper geometric probability manually?

[roy.granit]

You can use this nice webserver to do the task, and run across multiple pathway collections

http://bioinfo.vanderbilt.edu/webgestalt/

[Endre Bakken Stovner]

Sounds like https://github.com/endrebak/goverlap should do what you want.