metaboGSE (version 1.2.5)

zscoreExpr: Z-score of expression data

Description

This function computes the z-score of expression data across different conditions.

Usage

zscoreExpr(expr)

Arguments

expr

A matrix of expression data (log2 counts), with gene per row and experiment per column.

Value

A matrix of z-score.

Examples

# NOT RUN {
data(exprMaguire)
zExpr <- zscoreExpr(exprMaguire$expr)
# }