InverseGaussian.resid_dev()

statsmodels.genmod.families.family.InverseGaussian.resid_dev

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

Returns the deviance residuals for the inverse Gaussian family.

Parameters:	endog : array-like Endogenous response variable mu : array-like Fitted mean response variable freq_weights : array-like 1d array of frequency weights. The default is 1. scale : float, optional An optional argument to divide the residuals by scale. The default is 1.
Returns:	resid_dev : array Deviance residuals as defined below

Notes