normalisation.gs {pumaclust}R Documentation

Global scaling normalisation

Description

This function does the global scaling normalisation.

Usage

normalisation.gs(x)

Arguments

x a matrix or data frame which contains gene expression level on log2 scale.

Details

Each row of x is related to a gene and each column is related to a chip.

Value

The return matrix is in the same format as the input x.

Author(s)

Xuejun Liu, Magnus Rattray

See Also

See Also as pumaclust

Examples

data(Clust.exampleE)
Clust.exampleE.normalised<-normalisation.gs(Clust.exampleE)

[Package pumaclust version 1.1.0 Index]