Is it possible to use the predict command after mlogit to predict outcomes 
with a new data set in version 7?  I have tried to follow the out of sample 
predict commands from the manual but find I am not allowed to use a new data 
set because the old data in the memory will be lost, according to the error 
message.  And clearing the data loses the estimates the predict command need 
to run.  If anybody knows of another way to do this I would greatly appreciate 
the help.  Thanks.
-Jeffrey Hemmeter
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