write.eset {Agi4x44PreProcess}R Documentation

Writes the expression data matrix of an ExpressionSet object in a file

Description

Writes the expression data matrix of an ExpressionSet object in a file.

Usage

write.eset(eset, ddPROC, annotation.package, targets)

Arguments

eset An Expression object, normally containing the procesed data
ddPROC An RGList object, normally containing the processed data
annotation.package a character specifying the AGI annotation package: 'hgug4112a.db','mgug4122a.db'
targets data.frame with the targets structure

Details

Writes the expression data matrix of an ExpressionSet object in a file. It also writes out the mappings of the Agilent PROBE ID with the ACCNUM, SYMBOL, ENTREZID and DESCRIPTION fields, using the corresponding annotation package

Author(s)

Pedro Lopez-Romero

See Also

build.eset

Examples

## Not run: 
        data(dd)
        data(targets)
        library(hgug4112a.db)
        selSNR=which(dd$genes$ControlType==0)
        dd.aux=dd[selSNR,]
        index=which(duplicated(dd.aux$genes$ProbeName)==FALSE)
        dd.aux=dd.aux[index,]
        eset.test=build.eset(dd.aux,targets,makePLOT=TRUE,
                annotation.package="hgug4112a.db")
        
        write.eset(eset.test,dd.aux,"hgug4112a.db",targets)

## End(Not run)

[Package Agi4x44PreProcess version 1.2.0 Index]