The HPQUANTSELECT Procedure

Using the Validation ACL as the SELECT= Criterion

You request the validation ACL as the selection criterion by specifying the SELECT= VALIDATE suboption of the METHOD= option in the SELECTION statement. At step k of the selection process, the validation ACL is computed for each model in which a candidate for entry is added or a candidate for removal is dropped. The selected candidate for entry or removal is the one that yields a model that has the minimal validation ACL.