minfi (version 1.18.4)

preprocessRaw: Creation of a MethylSet without normalization

Description

Converts the Red/Green channel for an Illumina methylation array into methylation signal, without using any normalization.

Usage

preprocessRaw(rgSet)

Arguments

rgSet

An object of class RGChannelSet.

Value

An object of class MethylSet

Details

This function takes the Red and the Green channel of an Illumina methylation array, together with its associated manifest object and converts it into a MethylSet containing the methylated and unmethylated signal.

See Also

RGChannelSet and MethylSet as well as IlluminaMethylationManifest.

Examples

if (require(minfiData)) {

dat <- preprocessRaw(RGsetEx)
slot(name="preprocessMethod", dat)[1]

}