[R] Problems with png()

Laura Quinn laura at env.leeds.ac.uk
Mon Sep 6 11:36:12 CEST 2004

I am trying to save a series of plots as .png files by using


for each image plot I produce. Unfortunately when I have tried this I am
unable to open the files, and am told they are corrupted.

I have tried to use the jpeg() function but have the same problem. The only way I have managed to
export a graphic successfully is as dev.copy2eps. Aside from producing
unwieldy files, this is also unhelpful as I at m hoping to create a movie of
the images via ImageMagick.

Any suggestions?

Thanks in advance,

Laura Quinn
Institute of Atmospheric Science
School of the Environment
University of Leeds

tel: +44 113 343 1596
fax: +44 113 343 6716
mail: laura at env.leeds.ac.uk

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