positionPlots {ARRmNormalization} | R Documentation |
For each probe type, and for each sample, deviations from the chip mean are computed for a given percentile. These deviations are plotted against on-chip position.
positionPlots(quantiles,designInfo,percentiles=c(25,50,75))
quantiles |
A |
designInfo |
|
percentiles |
Vector of percentiles to be plotted. By default, the 25th, 50th and 75th percentiles are plotted. ( |
Plots are produced and saved as pdf in the current directory.
Jean-Philippe Fortin <jfortin@jhsph.edu>
data(greenControlMatrix) data(redControlMatrix) data(sampleNames) data(betaMatrix) quantiles=getQuantiles(betaMatrix) backgroundInfo=getBackground(greenControlMatrix, redControlMatrix) designInfo=getDesignInfo(sampleNames) positionPlots(quantiles, designInfo, percentiles=c(25,50,75))