statsmodels.sandbox.regression.gmm.IV2SLS.predict¶

IV2SLS.predict(params, exog=None)[source]¶

Return linear predicted values from a design matrix.

Parameters:

exog (array_like) – Design / exogenous data
params (array_like, optional after fit has been called) – Parameters of a linear model

Return type:

An array of fitted values

Notes

If the model as not yet been fit, params is not optional.