7.Diagnostics {limma} | R Documentation |
This page gives an overview of the LIMMA functions available for microarray quality assessment and diagnostic plots.
This package provides an anova
method which is designed for assessing the quality of an array series or of a normalization method.
It is not designed to assess differential expression of individual genes.
anova
uses utility functions bwss
and bwss.matrix
.
Diagnostics plots can be produced by imageplot
, plotMA
, plotPrintTipLoess
, plotPrintorder
and plotDensities
.
plotPrintTipLoess
uses utility functions gridr
and gridc
.
plotDensities
uses utility function RG.MA
.
Gordon Smyth