Non-Negative Parameters in a Multinomial Logistic Regression

Question

I have a multinomial logistic regression model (~10 independent variables). Is there any way to add a constraint to ensure nonnegativity on the coeffcients? Thanks.

aysun_sunnetci · Answer

Thank you for the response.

jiancao · Answer

Sorry, but no. JMP doesn't support imposing constraints on the coefficients to be estimated.