make.matrix: Function to make matrix for heatmap to compare results of...

In MAMA: Meta-Analysis of MicroArray

Description

make.matrix returns matrix of 1 and 0 with gene names as rows and methods as colums. 1 refers to the gene that was found as differentialy expressed by the method, othterwise 0 is used.

Usage

make.matrix(lists)

Arguments

lists

list of vectors. Each vector refers to a method and contains names of significant genes

Value

Binary matrix with gene names as rows and methods as colums.

Author(s)

Ivana Ihnatova

Examples

lists<-list(Method1=c("Gene_A", "Gene_V","Gene_S","Gene_C","Gene_U","Gene_D","Gene_E","Gene_G","Gene_W"), 
  Method2=c("Gene_D","Gene_W","Gene_G","Gene_E","Gene_H","Gene_X"),
  Method3=c("Gene_L","Gene_K","Gene_J","Gene_M","Gene_V","Gene_T","Gene_R","Gene_U"))
make.matrix(lists)

MAMA documentation built on Jan. 15, 2017, 3:05 p.m.