statsmodels.genmod.generalized_estimating_equations.GEE.mean_deriv_exog

GEE.mean_deriv_exog(exog, params, offset_exposure=None)

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.