R help - Oct 2004 - returning parameter values by CoCo

Hello,
as anyone used CoCo?
I used 'backward' function to find a loglinear model for my data, wich I
did.
Now I??m trying to get the estimates of the parameters of the model. I 
tried 'returnExpression' but I can??t understand the output. Besides the
same
model I get the value TRUE.
Can someone explain me?
Thanks in advance.
Assun????o

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