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beare
2010 Apr 18
3
Exporting PDF
Hi everyone,
I have written a script which exports my graphs as a PDF file using the
function pdf().
For instance, I run the script and it exports a PDF called "version 1".
Then, I have got a new dataset and want to run the script again. What it
usually does is overwriting "version 1". But I want it to check if "version
1" already exists. If so, then I want the new