Negative Binomial exponential family.
| Parameters: | link : a link instance, optional
alpha : float, optional
|
|---|
See also
statsmodels.family.family.Family
Notes
Support for Power link functions is not yet supported.
Attributes
| link | Helper method to get the link for a family. |
| variance |
Methods
| devresid(Y, mu) | Negative Binomial Deviance Residual | ||
| deviance(Y, mu) |
|
||
| loglike(Y[, fittedvalues]) | The loglikelihood function for the negative binomial family. | ||
| resid_anscombe(Y, mu) | The Anscombe residuals for the negative binomial family |