getDEscore {DRviaSPCN}

Calculating Log2 Fold Change of genes

Description

Function "getDEscore" uses gene expression profile to calculate Log2 Fold Change of genes.

Usage

getDEscore(inexpData, Label)

Arguments

inexpData

A gene expression profile of interest (rows are genes, columns are samples).The data in the expression profile is best not be log2 converted.

Label

A character vector consist of "0" and "1" which represent sample class in gene expression profile. "0" means normal sample and "1" means disease sample.

Value

A one-column matrix of Log2 Fold Change which rownames is gene.