GE_matrix_mean {StarBioTrek}R Documentation

Get human KEGG pathway data and a gene expression matrix in order to obtain a matrix with the mean gene expression for only pathways given in input .

Description

GE_matrix creates a matrix of mean gene expression levels for pathways given by the user.

Usage

GE_matrix_mean(DataMatrix, genes.by.pathway)

Arguments

DataMatrix

gene expression matrix (eg.TCGA data)

genes.by.pathway

list of pathway data as provided by getKEGGdata

Value

a matrix for each pathway (mean gene expression level belong to that pathway)

Examples

list_path_plot<-GE_matrix_mean(DataMatrix=tumo[,1:2],genes.by.pathway=pathway[1:5])

[Package StarBioTrek version 1.20.0 Index]