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 1.12.0 Index]