InverseGaussian exponential family.
| Parameters: | link : a link instance, optional
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See also
statsmodels.family.family.Family
Notes
The inverse Guassian distribution is sometimes referred to in the literature as the wald distribution.
Attributes
| link | Helper method to get the link for a family. |
| variance |
Methods
| devresid(Y, mu) | Returns the deviance residuals for the inverse Gaussian family. |
| deviance(Y, mu) | Inverse Gaussian deviance function |
| loglike(Y, mu[, scale]) | Loglikelihood function for inverse Gaussian distribution. |
| resid_anscombe(Y, mu) | The Anscombe residuals for the inverse Gaussian distribution |