Please consult the help page for png.
On Mon, 3 Mar 2008, Ng Stanley wrote:
> Hi,
>
> I have installed R on a computational cluster, and am using putty to access
> R. Please help on how to solve the problem of saving png files.
>
>> png(file="myplot.png", bg="transparent")
> 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 ''
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org 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.
>
--
Brian D. Ripley, [EMAIL PROTECTED]
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 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
R-help@r-project.org 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.
