statsmodels.nonparametric.kernel_regression.KernelReg.fit¶

KernelReg.fit(data_predict=None)[source]¶

Returns the mean and marginal effects at the data_predict points.

Parameters:¶

data_predict : array_like, optional¶

Points at which to return the mean and marginal effects. If not given, data_predict == exog.

Returns:¶

• mean (ndarray) – The regression result for the mean (i.e. the actual curve).

• mfx (ndarray) – The marginal effects, i.e. the partial derivatives of the mean.