Negative Binomial exponential family.
Parameters: | link : a link instance, optional
alpha : float, optional
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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) |
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loglike(Y[, fittedvalues]) | The loglikelihood function for the negative binomial family. | ||
resid_anscombe(Y, mu) | The Anscombe residuals for the negative binomial family |