matrix_plot {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 for pathways given by the user.

Usage

matrix_plot(DataMatrix, pathway)

Arguments

DataMatrix

gene expression matrix (eg.TCGA data)

pathway

pathway data as provided by getKEGGdata

Value

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

Examples

list_path_plot<-matrix_plot(DataMatrix=tumo[,1:2],pathway=path)

[Package StarBioTrek version 1.6.0 Index]