[R] conditional plot
ccleland at optonline.net
Wed Jul 19 11:13:53 CEST 2006
> Can anyone pls help me in plotting the following data?
> The data-set contains company name, specification-1, specification-2.
> The graph would basically plot company name with specification-1
> on x-axis, & specification-2 on y-axis.
> Simply put - company name should get classified into one of the
> four quardrants created by specification 1 & specification2.
You could do something along these lines, replacing LETTERS with your
df <- data.frame(SPEC1 = runif(26), SPEC2 = runif(26), COMPANY = LETTERS)
plot(df$SPEC1, df$SPEC2, type="n", xlab="Specification 1",
ylab="Specification 2", ylim=c(0,1), xlim=c(0,1))
text(df$SPEC1, df$SPEC2, df$COMPANY)
axis(side=1, at = .5, tck=1, col="grey", lty=2)
axis(side=2, at = .5, tck=1, col="grey", lty=2)
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Chuck Cleland, Ph.D.
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