statsmodels.miscmodels.count.PoissonOffsetGMLE.expandparams¶
-
PoissonOffsetGMLE.
expandparams
(params)¶ expand to full parameter array when some parameters are fixed
- Parameters
- params
array
reduced parameter array
- params
- Returns
- paramsfull
array
expanded parameter array where fixed parameters are included
- paramsfull
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.