statsmodels.regression.linear_model.WLS.predict

WLS.predict(params, exog=None)

Return linear predicted values from a design matrix.

Parameters:

• params (array-like) – Parameters of a linear model
• exog (array-like, optional.) – Design / exogenous data. Model exog is used if None.

Returns:

Return type:

An array of fitted values

Notes

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