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 1.66.0 Index]