PoissonOffsetGMLE.expandparams()

statsmodels.miscmodels.count.PoissonOffsetGMLE.expandparams

PoissonOffsetGMLE.expandparams(params)

expand to full parameter array when some parameters are fixed

Parameters:	params : array reduced parameter array
Returns:	paramsfull : array expanded parameter array where fixed parameters are included

Notes

Calling this requires that self.fixed_params and self.fixed_paramsmask are defined.

developer notes:

This can be used in the log-likelihood to ...

this could also be replaced by a more general parameter transformation.