Hello,
I try estimate a MNL model but I need one coefficient as generic. How
can I get the same coefficient for all alternatives?
As example
Call:
multinom(formula = choice ~ time + costs, data = DATA)
Coefficients:
(Intercept) time costs
1 4.79 -0.28 -3.97
2 -3.30 0.053 0.59
3 2.10 -0.048 -0.65
But I would like to get the costs parameters as generic attribute, so
that I have the following result:
Coefficients:
(Intercept) time costs
1 4.79 -0.3 -1.8
2 -3.36 0.4 -1.8
3 2.10 -0.5 -1.8
Thanks.
Best Regards
Benjamin
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