Friday, November 18, 2005

Paint with all the colours of the wind

Here's a function I wrote in R to help me pick colours when producing beautiful graphs:

showcol <- function(col) {
co <- colors()[grep(col,colors())]
thickness <- floor(400/length(co))
for (i in 1:length(co)) {

To produce the figure at right, you simply call


Some of those don't look all that brown to me ...

P.S. I couldn't figure out how to get Blogger to keep my indentation in the code above, but at least you can copy and paste this directly into R and it works. And I got to learn all about CSS.
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