[R] Adding Scale to image
wl2776 at gmail.com
Wed Jan 31 12:30:36 CET 2007
"image.plot" from "fields" plots an image and a legend (or scale)
Dr. med. Peter Robinson wrote:
> I have used the image() function to show a heat plot of a matrix of data
> whose intensity is color-coded.
> 1) How can one add a scale/legend that shows what numerical values a
> given color corresponds to?
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