hyperGtestTerms: Hypergeometric Tests for GO/KEGG test

Description Usage Arguments Value

View source: R/GSEA.R

Description

Given GeneID2Path,Path2GeneID, diff_gene,universeGeneIds, this function will compute Hypergeometric Tests for each path (GO/KEGG), It can't hold on the structure of the GO graph, just a simple path.

Usage

1
hyperGtestTerms(diffExprGenes, geneID2Path, path2GeneID, universeGeneIds)

Arguments

diffExprGenes

a vector which contain the significantly DEG list.

geneID2Path

a list which one entrez gene id to multiple pathway id.

path2GeneID

a list which one pathway id to multiple entrezgene id.

universeGeneIds

a vector which contain the backgroud gene list, probably 20,000 genes.

Value

a data.frame, each row is a Hypergeometric Tests result for each pathway.


lihuamei/Biotools documentation built on July 15, 2020, 1:50 a.m.