plotDensity.AffymetrixCelFile {aroma.affymetrix} | R Documentation |
Plots the density of the probe signals on the array.
## 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)
subset |
The subset of probes to considered before any
filtering by probe type is applied.
If a vector of double s, 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. |
Returns nothing.
Henrik Bengtsson (http://www.braju.com/R/)
For more information see AffymetrixCelFile
.