Articles by Adam M. Wilson

Slow R graphics via SSH

March 30, 2012 | Adam M. Wilson

I do most of my R work on a server via SSH.  Viewing graphics (i.e. plot()) can be excruciatingly slow through the SSH pipe, but it's easy to make it fast.  Simply run:        X11.options(type="Xlib")once in the R session....
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Shrinking R’s PDF output

June 17, 2010 | Adam M. Wilson

R is great for graphics, but I've found that the PDF's R produces when drawing large plots can be extremely large. This is especially common when using spplot() to plot a large raster. I've made a 15 page PDF full of rasters that was hundreds of MB in ...
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