\name{plotDensities}
\alias{plotDensities}
\alias{plotDensities,Codelink-method}
\title{Plot Densities}
\description{
	Takes a Codelink object and plot the distributions of intensities.
}
\usage{
plotDensities(object, subset=1:dim(object)[2], title=NULL,
    legend.cex=1, what=NULL)
}
\arguments{
  \item{object}{an object of class "Codelink".}
  \item{subset}{subset of arrays to be plotted (default: all).}
  \item{title}{title of the plot.}
  \item{legend.cex}{font factor use in legend to fit.}
  \item{what}{what data to plot, may be "bg", "smean", "snr", "ri" or "ni"}
}
\author{Diego Diez}
\examples{
\dontrun{
    data(codelink.example)
    plotDensities(codelink.example)
}
}
\keyword{documentation}
\keyword{utilities}