minfi (version 1.18.2)

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]

}