Hello,
I'm trying to run R from a webserver, which doesn't have an X server,
and produce pngs to go on a webpage, is this possible?
I'm doing it in gnuplot with
gnuplot> set term png
gnuplot> set output
With $DISPLAY unset, I get the following error from R:
> png()
Error in X11(paste("png::", filename, sep = ""), width, height,
pointsize, : unable to start device PNG
In addition: Warning message:
unable to open connection to X11 display ''
Is there anyway to remove this dependency on X11?
Thanks,
Laurence
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
