globalNormalize: Normalize Microarray Intensity

In robertdouglasmorrison/DuffyTools: Duffy Lab Utility Tools

Normalize Microarray Intensity

Description

A generic normalization function with several methods

Usage

globalNormalize(m, 
       intNormMethod = c("sum", "median", "none", "logmean", "baseline", "dkm", "rank"), 
       metricSet = NULL, target = NULL)

Arguments

m	numeric matrix of expression data, with a row for each gene/oligo and a column for each sample
intNormMethod	the type of normalization to perform, i.e. which metric of m will be used
metricSet	the set of global metrics to base normalization on. NULL uses getGlobalMetrics
target	the target value to normalize to. NULL uses the corresponding value from getGlobalMetrics

Value

a numeric matrix of the same size as m, after normalization of each column.

Author(s)

Bob Morrison

See Also

duffyRMA

robertdouglasmorrison/DuffyTools documentation built on April 16, 2024, 6:31 a.m.