[R] using jpeg() in BATCH mode

[Prof Brian Ripley]

On Tue, 14 Aug 2001, Evan Zane Macosko wrote:

> I'm trying to run R in batch mode, and I'm having trouble printing my
> plots to any file type other than postscript.  I know R BATCH doesn't
> support X11()--is there any way to use R BATCH and write jpeg files?

Under Unix, to use jpeg() you need to start R with the X11 gui, and BATCH
does not.  bitmap() works though ...

> Also: I am running a cgi script to do this--alternatively to batch, is
> there some kinds of R-CGI interface that might be easier?

BATCH is just a very simple wrapper: you can write your own.


-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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