predicted line plots in lme

["Kyle Roberts" <kroberts@unt.edu>]

Dear All,

I understand from Pinheiro and Bates (p. 152) that you can look at the 
predicted regression lines from 2 lme objects by the command:

plot(comparePred(lme.object.1, lme.object.2))

But what if you want to look at just the predicted regression lines for each 
group from just one dataset?  More specifically, how do I plot all of these 
lines on a single graph (not a Trellis) so that I can see the interplay among 
all of the lines for just a single lme output?

I don't want - plot(coef(lme.object)) - I want to see the actual predicted 
lines.

Thanks,
Kyle

*****************************************************
J. Kyle Roberts, Ph.D.
Assistant Professor of Educational Research
University of North Texas
P.O.Box 311337
Denton, TX   76203-1337
voice - 940-369-7168
fax - 940-565-2185
kroberts@unt.edu
*****************************************************