# statsmodels.genmod.families.family.Binomial.resid_dev¶

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

Binomial 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. resid_dev : array Deviance residuals as defined below

Notes

If the endogenous variable is binary:

where is an indicator function that evalueates to 1 if . and is an indicator function that evaluates to 1 if .

If the endogenous variable is binomial:

where and are as defined in Binomial.initialize.