plotDensity: plot the density distribution

In lumi: BeadArray Specific Methods for Illumina Methylation and Expression Microarrays

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)

lumi documentation built on Nov. 8, 2020, 5:27 p.m.