CML error in gradient calculations

User ForumCML error in gradient calculations
Oldes asked 3 years ago

Dear All,

I have a probit estimator which involves a beta function, and during my simulations everything is running fine. But when I try to use actual data, I get at some point the following errormessage:

C:\gauss12\src\cmlutil.src(4693) : error G0046 : Columns don't match
Currently active call: _cml_hssp [4693] C:\gauss12\src\cmlutil.src
Stack trace:
_cml_hssp called from C:\gauss12\src\cmlutil.src, line 3459
_cml_rdd called from C:\gauss12\src\cmlutil.src, line 3544
_cml_deriv called from C:\gauss12\src\cmlutil.src, line 1415
_cml called from C:\gauss12\src\cml.src, line 620


Has somebody already stumbled across this error. by looking at the cmlutil file, I know it has something to do with the gradient, but I really ahve no clue what is happening there.

3 Answers
RonSchoenberg answered 3 years ago

Are you estimating a single parameter?  There was a bug that occurred for single parameter models only.  If so, contact Aptech support for the latest version of CMLMT.

Oldes answered 3 years ago

I'm estimating one slope coefficient plus an intercept. oes that count as a single parameter?

RonSchoenberg answered 3 years ago

A two parameter model should work.  Maybe there's another bug.   It would be great if you could help us here.  Contact Support about how to do this.