[R] savePlot without displaying it

[Uwe Ligges]

Nolwenn Le Meur wrote:
> 
> Hi,
> I would like to save a plot without opening the device window (no display).
> Is it possible ? How can I do it ?

You must open a device to generate a plot, but not necessarily on the
screen: e.g. postscript() prints to a postscript file.
See ?Devices for a list of possible devices.

Uwe Ligges
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