plotDensity.GenomeInformation {aroma.affymetrix}R Documentation

Plots the density of SNPs for a given chromosome

Description

Plots the density of SNPs for a given chromosome.

Usage

## S3 method for class 'GenomeInformation':
plotDensity(this, chromosome, ..., adjust=1/20, xlab=NULL, main=NULL, annotate=TRUE)

Arguments

chromosome The chromsome to be displayed.
... Additional arguments passed to *getPositions().
adjust A bandwidth parameter for the density estimator.
xlab The label on the x-axis. If NULL, a default will generated.
main The title of the plot. If NULL, a default will generated.
annotate If TRUE, the plot is annotated with extra information.

Value

Returns (invisibly) the estimated density.

Author(s)

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

See Also

For more information see GenomeInformation.


[Package aroma.affymetrix version 1.2.0 Index]