Creating a Legend
Dear Steve,
Try
legend("topright", title="Land Use Type", cex=0.75, pch=16,
col=c("red", "green"), legend=c("Urban", "Rural"), ncol=2)
I hope this helps,
John
------------------------------
John Fox, Professor
Department of Sociology
McMaster University
Hamilton, Ontario, Canada
web: socserv.mcmaster.ca/jfox
-----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On
Behalf Of Steve Murray Sent: September-23-08 12:57 PM To: r-help at r-project.org Subject: [R] Creating a Legend Dear all, I'm trying to create a legend for my graph. I hope to have the title as
"Land
Use Type" and the two elements being "Urban" and "Rural" with a red point
and
green point respectively. So far I have the following command, but
obviously
it isn't correct:
legend("topright", title="Land Use Type", cex=0.75, pch=16,
col="red","Urban"&"green","Rural", ncol=2) As you can see, I'm a bit confused as to how to deal with the point
colours
and associated text.
Also, how would I make the associated text ("Urban" and "Rural") smaller
than
the title? Many thanks for any suggestions! Steve
_________________________________________________________________ Discover Bird's Eye View now with Multimap from Live Search ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.