R help - Jul 2011 - Trouble getting plot to appear

Hello,
>I am currently working on a script and I output plots to pdf using
 
pdf(...)
plot(...)
dev.off()
>then later I was trying to plot something and when I run just
plot(...)
>nothing appears. Is there something about using plot(..) after dev.off()
that does not allow the window to pop up? In other words I would like to be
able to see the plot display when just using the plot function. I am using R
in UNIX if this is at all relevant.

Many thanks,

Casey

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Typically not, unless the device has not closed properly. Does the second
plot show up in the pdf?

Daniel


cherron wrote:
> 
> Hello,
> 
>>I am currently working on a script and I output plots to pdf using
>  
> pdf(...)
> plot(...)
> dev.off()
> 
>>then later I was trying to plot something and when I run just
> 
> plot(...)
> 
>>nothing appears. Is there something about using plot(..) after dev.off()
that does not allow the window to pop up? In other words I would like to be
able to see the plot display when just using the plot function. I am using R
in UNIX if this is at all relevant.
> 
> Many thanks,
> 
> Casey
> 
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