NegativeBinomialResults.
load
load a pickle, (class method)
fname : string or filehandle
fname can be a string to a file path or filename, or a filehandle.
unpickled instance
statsmodels.discrete.discrete_model.NegativeBinomialResults.lnalpha_std_err
statsmodels.discrete.discrete_model.NegativeBinomialResults.normalized_cov_params