Raw Message

Message-ID: <483594.44936.qm@web59502.mail.ac4.yahoo.com>
Date: 2011-06-05T13:23:29Z
From: Ali Zanaty
Subject: help is needed

Dear All R users:

I am teaching a statistical class. Can someone help me to create the attached 
graph in R. I have other graphs, but once I know how to create this one, I will 
be able to do other ones.

With many thanks
Ali