[R] multi-color plot
Saurav Pathak
saurav at sas.upenn.edu
Thu Feb 13 04:43:09 CET 2003
Thus spake Sundar Dorai-Raj:
+ R> plot(x=1:26,y=rep(0:1,13),type="n")
+ R> text(x=1:26,y=0.5,labels=letters,col=terrain.colors(26))
now i get it. what i am doing now is:
R> mycol <- cls
R> mycol[mycol==0] <- "red"
R> mycol[mycol==1] <- "blue"
R> mycol[mycol==2] <- "green"
R> plot(x, y, type="n")
R> text(x, y, labels=cls, col=mycol)
which is exactly what i wanted.
thanks!!
saurav
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