The Estimate Method

Input:
The estimate() method takes exactly the same arguments as its parent class:
specification, dataset, outcome_attribute, index, procedure, data_objects, and estimate_config.

Algorithm:
The method applies the filter (if given) in the same way as the run() method. It then calls the parent method estimate() passing all arguments and the possible modified index.

Output:
The method returns results of estimate() method of RegressionModel (see Section 7.5.4).