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Hi, I would like to put two models in one plot and I am having
difficulty finding out how.
I would appreciate if anyone can help me out on this.
my model looks like the following:
proc reg data=ghg;
model CO2=fp;
weight sales;
by vehtype;
plot CO2*fp;
title ' ';
run;
quit;
This would produce two separate plots for the two vehtypes.
However, I was wondering if I can put the two regression lines on one
plot.
Is this doable?
Thanks in advance for your help.
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