PCAplot {Agi4x44PreProcess} | R Documentation

## PCA plot

### Description

It is a wrapper for the 'plotPCA' of the 'affycoretools' package

### Usage

    PCAplot(eset, targets)

### Arguments

`eset` | An Expression Set object
`targets` | data.frame with the target structure

### Author(s)

Pedro Lopez-Romero

### Examples

    ## Not run:
            data(dd)
            data(targets)
            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=FALSE,
                    annotation.package="hgug4112a.db")
            PCAplot(eset.test,targets)
    ## End(Not run)

[Package Agi4x44PreProcess version 1.4.0 Index]