Re: [R] warning In fun(...) : no DISPLAY variable so Tk is not available

2012-01-26 Thread sjkimble

Nevil Amos wrote:
 I am getting the above warning following loading of Geneland 3.1.5 on 
 unix , while a simple plot sends output to the pdf file ( see attached 
 code) no output results from Geneland functions, resulting in empty pdf 
 files
   

That message is saying it can't find an X11 server for Tcltk to use.  If 
you do have X11 available, then just set the DISPLAY environment 
variable in the normal way; if you don't, then you're not going to be 
able to use that package on Unix.  (The Windows implementation is 
self-contained, so it should work there.)

I am having the same error message for Geneland, but I am implementing on a
Windows machine.

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[R] warning In fun(...) : no DISPLAY variable so Tk is not available

2010-05-29 Thread Nevil Amos
I am getting the above warning following loading of Geneland 3.1.5 on 
unix , while a simple plot sends output to the pdf file ( see attached 
code) no output results from Geneland functions, resulting in empty pdf 
files



 library (Geneland)
Loading required package: RandomFields
Loading required package: fields
Loading required package: spam
Package 'spam' is loaded. Spam version 0.21-0 (2010-03-13).
Type demo( spam) for some demos, help( Spam) for an overview
of this package.
Help for individual functions is optained by adding the
suffix '.spam' to the function name, e.g. 'help(chol.spam)'.

Attaching package: 'spam'

The following object(s) are masked from 'package:base':

backsolve, forwardsolve, norm

 Try help(fields) for an overview of this library
fields web: http://www.image.ucar.edu/Software/Fields
Loading required package: mapproj
Loading required package: maps
Loading required package: snow
Loading required package: tcltk
Loading Tcl/Tk interface ... done
ooo
oGeneland is loaded   o
o o
o* Please *   o
o o
oRegister on  o
ohttp://folk.uio.no/gillesg/Geneland/register.php o
o o
oSee manual ono
ohttp://folk.uio.no/gillesg/Geneland/Geneland.htmlo
o o
oThis is Geneland-3.1.5   o
o o
ooo
Warning message:
In fun(...) : no DISPLAY variable so Tk is not available
 pdf(test.pdf)
 plot(1:10,1:10)
 dev.off()
null device

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Re: [R] warning In fun(...) : no DISPLAY variable so Tk is not available

2010-05-29 Thread Duncan Murdoch

Nevil Amos wrote:
I am getting the above warning following loading of Geneland 3.1.5 on 
unix , while a simple plot sends output to the pdf file ( see attached 
code) no output results from Geneland functions, resulting in empty pdf 
files
  


That message is saying it can't find an X11 server for Tcltk to use.  If 
you do have X11 available, then just set the DISPLAY environment 
variable in the normal way; if you don't, then you're not going to be 
able to use that package on Unix.  (The Windows implementation is 
self-contained, so it should work there.)


Duncan Murdoch


  library (Geneland)
Loading required package: RandomFields
Loading required package: fields
Loading required package: spam
Package 'spam' is loaded. Spam version 0.21-0 (2010-03-13).
Type demo( spam) for some demos, help( Spam) for an overview
of this package.
Help for individual functions is optained by adding the
suffix '.spam' to the function name, e.g. 'help(chol.spam)'.

Attaching package: 'spam'

The following object(s) are masked from 'package:base':

 backsolve, forwardsolve, norm

  Try help(fields) for an overview of this library
fields web: http://www.image.ucar.edu/Software/Fields
Loading required package: mapproj
Loading required package: maps
Loading required package: snow
Loading required package: tcltk
Loading Tcl/Tk interface ... done
ooo
oGeneland is loaded   o
o o
o* Please *   o
o o
oRegister on  o
ohttp://folk.uio.no/gillesg/Geneland/register.php o
o o
oSee manual ono
ohttp://folk.uio.no/gillesg/Geneland/Geneland.htmlo
o o
oThis is Geneland-3.1.5   o
o o
ooo
Warning message:
In fun(...) : no DISPLAY variable so Tk is not available
  pdf(test.pdf)
  plot(1:10,1:10)
  dev.off()
null device

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and provide commented, minimal, self-contained, reproducible code.



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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.