statsmodels.regression.mixed_linear_model.MixedLM.score#
- MixedLM.score(params, profile_fe=True)[source]#
Return the score vector of the profile log-likelihood
- Parameters:
- params
MixedLMParams,orarray_like The parameter value. If array-like, must be a packed parameter vector containing only the covariance parameters.
- profile_febool
If True, replace the provided value of fe_params with the GLS estimates.
- params
- Returns:
ndarrayThe score vector, evaluated at params.
Notes
The score vector that is returned is computed with respect to the parameterization defined by this model instance’s use_sqrt attribute.