Did you have 'dev.off()' at the end?

On Thu, Nov 11, 2010 at 7:27 PM, Xiaoqi Cui <x...@mtu.edu> wrote:
> Hi,
>
> I wrote a function basically to first read an input data file, then open an 
> pdf file and draw graph using "splom". When testing, I ran the function line 
> by line, it can produce nice plot, but with like 50 warnings. However, 
> whenever I ran this function as a whole, it can not produce any plot, the pdf 
> file has nothing in it. It seems the "splom" function even hasn't been run. 
> Does anybody encountered similar problems, and would kindly share any 
> possible reasons?
>
> Thanks,
>
> Xiaoqi
>
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>



-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem that you are trying to solve?

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