statsmodels.regression.linear_model.OLS.predict¶
- OLS.predict(params, exog=None)¶
Return linear predicted values from a design matrix.
- Parameters:
- paramsnumpy:array_like
Parameters of a linear model.
- exognumpy:array_like,
optional
Design / exogenous data. Model exog is used if None.
- Returns:
- numpy:array_like
An array of fitted values.
Notes
If the model has not yet been fit, params is not optional.