shading in line plots
Heather Joan Lynch said the following on 2005-04-28 16:14:
I cannot figure out how to shade between two lines in a plot. For example, if I am trying to plot a confidence envelope and I would like to shade the interior of the envelope grey. Is this possible in R?
First, citing Simon `Yoda' Blomberg, "This is R. There is no if. Only how." So, yes, this is possible. How? Try ?polygon. HTH, Henric