statsmodels.gam.generalized_additive_model.GLMGamResults.bic¶
- property GLMGamResults.bic¶
Bayes Information Criterion
deviance - df_resid * log(nobs)
Warning
The current definition is base don the deviance rather than the log-likelihood. This is not consistent with the AIC definition, and after 0.13 both will make use of the log-likelihood definition.
Notes
The log-likelihood version is defined -2 * llf + (df_model + 1)*log(n)