build.eset {Agi4x44PreProcess}R Documentation

ExpressionSet object from a RGList

Description

It creates an 'ExpressionSet' object from a 'RGList' containing unique ProbeNames

Usage

build.eset(RGlist, targets, makePLOT, annotation.package)

Arguments

RGlist An RGList containing normally the processed data
targets data.frame with the targets structure
makePLOT logical, if TRUE it makes a 'heatmap' with the 100 greater variance genes, a 'hierarchical cluster' with all the genes and a pca plot
annotation.package a character specifying the AGI annotation package: 'hgug4112a.db','mgug4122a.db'

Details

It creates an ExpressionSet object from a RGList. Usually this function is applied to an RGList object containing the processed data.

Value

An ExpressionSet object

Author(s)

Pedro Lopez-Romero

See Also

write.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")

## End(Not run)

[Package Agi4x44PreProcess version 1.2.0 Index]