substract {Starr} | R Documentation

## Substract mean or median from data

### Description

This function substrcts the mean or median from each experiment. To use this normalization, the function normalize.Probes should be called with method="substract".

### Usage

    substract(matrix, fun)

### Arguments

`matrix` | a matrix, containing the data
`fun` | function, that should be applied to the experiments (mean or median)

### Author(s)

Benedikt Zacher zacher@lmb.uni-muenchen.de

[Package Starr version 1.42.0 Index]