filter.control {Agi4x44PreProcess}R Documentation

filter.probes (Internal function)

Description

An internal function to be used by filter.probes An internal function to be used by CV.rep.probes

Usage

filter.control(ddNORM, ManuelaGO, targets, annotation.package)

Arguments

ddNORM an RGlist object
ManuelaGO logical, if a known annotation package is available then it is TRUE
targets data.frame with the target structure
annotation.package a character specifying the AGI annotation package: 'hgug4112a.db','mgug4122a.db'

Details

It eliminates the array internal controls

Value

An RGlist with the internal controls filtered out It also writes an output file (RawDataNOCtrl.txt) that contains the data set with the controls filtered out and an output file (RawDataNOCtrlWABKGandISF.txt) that contains the data with the flags 'wellAboveBG' and 'IsFound'. This flags both take the value =1 if the signal is well above BG and Is found respectively. See 'filter.wellaboveBG' and 'filter.probes'

Author(s)

Pedro Lopez-Romero

See Also

filter.probes

Examples

## Not run: 
        data(dd)
        data(targets)
        library(hgug4112a.db)
        ddFILT=filter.control(dd,TRUE,targets,"hgug4112a.db")
        dim(ddFILT)

## End(Not run)

[Package Agi4x44PreProcess version 1.2.0 Index]