Displaying 3 results from an estimated 3 matches for "simon_cawley".
2002 Apr 30
4
generating graphical output when DISPLAY is not set?
Is it possible to generate graphical output (to a file) when the
DISPLAY environment variable is not set? Here's the problem:
$ unset DISPLAY
$ R
> png("foo.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
2002 May 01
0
display env variable
...cript had permission to do that because it was
using the server web user account on the server. So I added the following to
the cgi script:
setenv DISPLAY servername:0
This also works for crontab jobs that don't have a display set.
Don
-----Original Message-----
> From: Simon Cawley [mailto:simon_cawley at affymetrix.com]
> Sent: Tuesday, April 30, 2002 1:51 PM
> To: r-help at stat.math.ethz.ch
> Subject: [R] generating graphical output when DISPLAY is not set?
>
>
>
> Is it possible to generate graphical output (to a file) when the
> DISPLAY environment variable is not set...
2003 Jun 14
4
problem installing packages from source on win2k
Dear R-helpers,
I'm having trouble compiling R packages from source on Win2K. I installed R 1.7.1beta [1] on my win2k machine [2], downloaded the fields package as source [3] and tried but failed to install the package [4]. I get the same problem with other packages, so it doesn't appear to be limited to fields. Installation of precompiled packages seems to work fine. I've been