Message-ID: <30d7ea360809262053l3691c3d7u781111a70674a04e@mail.gmail.com>
Date: 2008-09-27T03:53:58Z
From: C.H.
Subject: Trend graph
Dear R Gurus,
I have a problem related to plot.
For example, I have two variables, pre and post.
pre <- c(1,2,3,4,5)
post <- c(2,5,7,2,3)
How can I plot a line graph similar to this one?
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1847566&rendertype=figure&id=F1
Would you please provide me a keyword so that I can search. I don't
know what is the name of this type of graph.
Regards,
H
--
CH Chan
Research Assistant - KWH
http://www.macgrass.com