plotDensity.AffymetrixCelFile {aroma.affymetrix}R Documentation

Plots the density of the probe signals on the array

Description

Plots the density of the probe signals on the array.

Usage

## S3 method for class 'AffymetrixCelFile':
plotDensity(this, subset=NULL, types=NULL, ..., xlim=c(0, 16), xlab=NULL, ylab="density (integrates to one)", log=TRUE, annotate=TRUE, verbose=FALSE)

Arguments

subset The subset of probes to considered before any filtering by probe type is applied. If a vector of doubles, the cell indices. If a scalar double in [0,1], the fraction of cells, which can be used to speed up the plotting if approximate densities are acceptable. if NULL, all cells are considered.
types The type of probes to include, e.g. "all", "pmmm", "pm", and "mm".
... Additional arguments passed to plotDensity.numeric.
xlim The range on the x axis.
xlab,ylab The labels on the x and the y axes.
log If TRUE, the density of the log (base 2) values are used, otherwise the non-logged values.
verbose A logical or a Verbose object.

Value

Returns nothing.

Author(s)

Henrik Bengtsson (http://www.braju.com/R/)

See Also

For more information see AffymetrixCelFile.


[Package aroma.affymetrix version 1.2.0 Index]