| preparePlot {CORElearn} | R Documentation |
Based on provided fileName opens and sets appropriate graphical device: pdf, postscript,
interactive graphical window, or (only on windows) windows metafile,.
preparePlot(fileName="Rplot",...)
fileName |
Name of the file to store the output to. |
... |
Further parameters passed to device. |
The function opens the graphical output device based on fileName extension.
The extensions .pdf, .ps, or none select pdf, postscript,
or a default (interactive) graphical device.
On Windows also .emf extension is supported which opens win.metafile
and creates vector graphics in windows enhanced metafile format.
#endif
Some sensible default values are passed to these devices, but further options can be
passed via ....
A plot device is opened and nothing is returned to the R interpreter.
Marko Robnik-Sikonja
CORElearn,
plot.ordEval,
pdf,
postscript,
Devices
# prepare a data set
dat <- ordDataGen(200)
# evaluate ordered features with ordEval
oe <- ordEval(class ~ ., dat, ordEvalNoRandomNormalizers=200)
# creates a separate postscript file for each attribute with given name
preparePlot("myGraph%03d.ps")
plot(oe)
dev.off()