plotDensity {lumi} | R Documentation

## plot the density distribution

### Description

plot the density distribution of a dataMatrix or ExpressionSet object

### Usage

     plotDensity(dataMatrix, logMode=TRUE, addLegend=TRUE, legendPos="topright", subset = NULL, ...)

### Arguments

`dataMatrix` | a data matrix or `ExpressionSet` object
`logMode` | determine whether the CDF plot is based on a log2 scale
`addLegend` | whether add legend to the plot or not
`legendPos` | the position of the legend. If its length is two, then it specifies the x and y location of legend.
`subset` | plot subset of randomly selected rows. All data will be plotted if it is NULL.
`...` | additional parameters for `matplot` function

### See Also

`LumiBatch-class`, `density`

### Examples

    ## load example data
    data(example.lumi)

    plotDensity(example.lumi)

[Package lumi version 2.40.0 Index]