Odp: plot with diffrent colour and plotting symbols
Hi r-help-bounces at r-project.org napsal dne 19.03.2008 14:18:39:
Dear mailing list members,
I am a new R user, I would like to plot the follewing data
var1 <- c(1,2,1,1,2,1,2,1,2,2)
var2 <- round(rgamma(10,2,1)/0.1)*0.1
var3 <- c(0,1,0,1,0,0,0,0,1,0)
var4 <- c(1,2,2,2,1,1,1,1,1,1)
Var <- data.frame(var1,var2,var3,var4)
Var <- Var[sort(Var$var1),]
tt <- Var$var1+((runif(length(Var$var1))/6)-(0.5/6))
labelname <- c("time 1", "time 2")
plot(tt,var2,xaxt = "n")
axis(1,1:length(unique(var1)), labelname)
Could you tell me please how can I get diffrent colour and plotting
symbols
according to var3 and var4, respectively.
Like plot(tt,var2,xaxt = "n", pch=var3+1, col=var4) see ?par for customising plot parameters. Beware also that var3 is a vector and also a part of your Var data frame which is sorted differently. So this direct call to var3 and var4 reference var3 and var4 vectors not columns from data frame. Regards Petr
Diego!
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