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error in metropolis hastings ?

PostPosted: Tue Mar 20, 2007 8:11 am
by reubenpjacob
friends,
i get the following warning when i do MH in dynare.
is this normal or is it something to do with my model?

Warning: Matrix is singular to working precision.
> In DiffuseLikelihood1 at 68
In DsgeLikelihood at 154
In metropolis at 294
In dynare_estimation at 772
In Version_3 at 321
In dynare at 26

cheers
reuben

PostPosted: Tue Mar 20, 2007 3:48 pm
by MichelJuillard
This is a little weird. This shouldn't happen. Could send *.mod file + data, please.

Thanks

Michel

PostPosted: Tue Mar 20, 2007 8:31 pm
by reubenpjacob
thanks MJ. will send it tomorrow.