barplot.ProbeSet {affy}R Documentation

show a ProbeSet as barplots

Description

Displays the probe intensities in a ProbeSet as a barplots

Usage

## S3 method for class 'ProbeSet'
barplot(height, xlab = "Probe pair", ylab = "Intensity",
    main = NA, col.pm = "red", col.mm = "blue", beside = TRUE, names.arg = "pp",
    ask = TRUE, scale, ...)

Arguments

height an object of class ProbeSet.
xlab label for x axis.
ylab label for y axis.
main main label for the figure.
col.pm color for the ‘pm’ intensities.
col.mm color for the ‘mm’ intensities.
beside bars beside each others or not.
names.arg names to be plotted below each bar or group of bars.
ask ask before ploting the next barplot.
scale put all the barplot to the same scale.
... extra parameters to be passed to barplot.

Examples

if (require(affydata)) {
  data(Dilution)
  gn <- geneNames(Dilution)
  pps <- probeset(Dilution, gn[1])[[1]]

  barplot.ProbeSet(pps)
}

[Package affy version 1.28.0 Index]