affy (version 1.50.0)

borderQC2: Center of intensity QC plots

Description

Creates the fifth page of the QC report created by QCReport for an object of class AffyBatch The page contains plots showing the center of intensity of the border element of arrays in an AffyBatch object.

Usage

borderQC2(object)

Arguments

object

An object of class AffyBatch.

Value

• TRUE

Details

This creates the fifth page of a QCReport report. Plots of the center of intensity of the positive and negative border elements of arrays in a AffyBatch object are shown. This plot is useful for detecting spatial biases in intensities on an array. More details are available in the vignette.

Examples

library(affydata)
    data(Dilution)

   borderQC2(Dilution)