statsmodels.genmod.families.family.Gaussian.resid_dev¶

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

Gaussian deviance residuals

Parameters:

endog : array-like

Endogenous response variable

mu : array-like

Fitted mean response variable

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

$resid\_dev_i = (Y_i - \mu_i) / \sqrt{Var(\mu_i)} / scale$