Carlos Morales wrote:
Hello everyone,
I'm trying to plot 3600 points and my idea is if this value is higher than 0.35 then this point must appear in green colour, if it's smaller than -0.35 then values must appear in red and if values are between -0.35 and 0.35 they must be in yellow. I'm thinking and I'm trying many things but I don't achieve it. Any idea?.
Hi Carlos,
This may be what you want:
zeep<-rnorm(20)
zeepcut<-as.numeric(cut(zeep,c(-4,-0.35,0.35,4)))
plot(zeepcut,col=c("red","yellow","green")[zeepcut])
Jim
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