NegativeBinomial.resid_dev()

statsmodels.genmod.families.family.NegativeBinomial.resid_dev

NegativeBinomial.resid_dev(endog, mu, scale=1.0) [source]

Negative Binomial Deviance Residual

Parameters:	endog : array-like endog is the response variable mu : array-like mu is the fitted value of the model scale : float, optional An optional argument to divide the residuals by scale. The default is 1.
Returns:	resid_dev : array The array of deviance residuals

Notes

where is defined as

If :

If :