[R] problem with graphic devices

[Kuan(謝冠生)]

Got it~!
Thanks a lot!!

I am trying to draw a chart not directly by R but PL/R in my postgresql database server.
I googled and found that to make a pdf (or the other graphic devices) file might be an possible way to make it happen.

Kuan




>I'm guessing foo.pdf was created on your file system, in whatever directory 
>getwd() returns.
>is probably all you need to do.  Why are you trying to create a pdf file?