[R] reduce size of pdf

[Paul Hiemsta]

Nevil Amos wrote:
> is there a way to reduce the size of pdf files  in R: ?
> compression?
>
> lower dpi ?
>
> or some other option?
>
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What could also be an option is to export the graph to PNG. Using a 
large resolution gives very good results, certainly publication quality.

cheers,
Paul