On Sun, 21 Mar 2004 11:07:01 +0000, you wrote:
>Hi,
>
>Does anyone know of a method for writing text to the graphics window,
>where there is *no* plot? Basically, I have developed a 'significance
>test' and I would like the output on the graphics window to say
>something about the input parameters and the stats of the significance test.
>
>Any help would be appreciated.
You need to make sure a graphics device is active and establish a
coordinate system there. The easiest way to do that is to make a call
to plot() with everything turned off:
plot(0:100,0:100,type='n',axes=FALSE,xlab="",ylab="")
You may also want to reduce the "margins" if you want your output to
take up the full frame, e.g.
oldmargins <- par(mar=c(0,0,0,0))
plot(0:100,0:100,type='n',axes=FALSE,xlab="",ylab="")
text(c(0,100,0,100),c(0,0,100,100),c('bottom left',
'bottom right','top left','top right'))
par(oldmargins)
Duncan Murdoch
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