Programming the statistical procedures from SAS

proc mdc and mprobit

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Occasional Contributor
Posts: 6

proc mdc and mprobit

Hi,

I am running -mprobit- on -proc mdc-. It gives me the note: At least one element of the (projected) gradient is greater than 1e-3. And, results of some variabels vanishes. Can anybody help me how to resilve this problem?

Thanks

Saqlain RAZA

Occasional Contributor
Posts: 6

proc mdc and mprobit

Hi everybody, I had posted a question yesterday. It was not responded aby anyone as I think it was incomplete. In addition to the above question, there are more queries.

As I get the result from "Proc mdc" for a multinomial probit model for most of the parameter estimates the DF is 0 "instead of 1" and there is no result for standard error and t value. And the note: At least one element of the (projected) gradient is greater than 1e-3.

can anybody help out?

Saqlain

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