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pie
2010 Nov 23
1
specifying colours in a ggplot2 piechart
...d = "orange", e = "red",
f = "blue", g = "geen", h = "orange", i = "red", j = "blue",
k = "green", l = "orange", m = "red", n = "blue", o = "green",
p = "orange" )
pie1 <- ggplot(mypie, aes(x = factor(zz), fill = factor(zz))) + geom_bar(width = 1)
pie2 <- pie + coord_polar(theta = "x") + scale_colour_brewer(Pastel1)
pie2
# try to get even nastier piechart with ugly colours to provide rast.
pie3 <- pie2 + scale_colour_manual(value=mycolo...