simpleaffy (version 2.48.0)

bg.correct.sa: Simpleaffy Implementation of Mas5 Background Correction

Description

Implements the MAS5.0 background correction functions as described in Affy's 'Statistical Algorithms Description Document'.

Usage

bg.correct.sa(unnormalised,grid=c(4,4))

Arguments

unnormalised

An unnormalised AffyBatch object

grid

The dimensions of the grid to divide the chip into for background correction.

Value

An AffyBatch object

References

http://bioinformatics.picr.man.ac.uk/ http://www.affymetrix.com/support/technical/technotes/statistical_reference_guide.pdf

See Also

http://www.affymetrix.com/support/technical/technotes/statistical_reference_guide.pdf

Examples

   ## Not run: 
#      eset.bg.mas <- bg.correct.sa(eset);   
#    ## End(Not run)