GEE.mean_deriv_exog()

statsmodels.genmod.generalized_estimating_equations.GEE.mean_deriv_exog

GEE.mean_deriv_exog(exog, params, offset_exposure=None) [source]

Derivative of the expected endog with respect to exog.

Parameters:	exog : array-like Values of the independent variables at which the derivative is calculated. params : array-like Parameter values at which the derivative is calculated. offset_exposure : array-like, optional Combined offset and exposure.
Returns:	The derivative of the expected endog with respect to exog.