Hello, I need to execute R code contained in a file xxx.R from DOS. The file is really simple, only:
plot(rnorm(100))
You have to specify the windows() device explicitly, if you are in non-interactive mode:
windows() plot(rnorm(100))
When I launch Rterm from Dos command and then source the file xxx.R it works, but I need to call the command from a DOS command file *.bat Using Rterm --slave < xxx.R plots the graph in a postscript file Rplots.ps, how can I do to get the graph in an R window. Using a command windows() or win.graph() in the R file does not work any more.
I have the same problem with tk widgets. If the file xxx.R is:
library(tcltk) tt<-tktoplevel()
The widget does not appear on the screen.
It appears! I guess your R process has finished right after those lines and the window has been shut before you have seen it.
Uwe Ligges
Does anybody can help? Regards,
Eric
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