Brief description of the problem:
Best subsets criteria.
The user must be able to specify different criteria such as AIC, SBC etc and specify whether he or she needs a union or intersection of the results.
The union returns all the models that meet the criteria individually i.e., it is a union of the subsets that are returned.
The intersection returns the models that meet all the criteria i.e., all the models meet every one of the criteria, a set intersection of all the subsets that are returned.
Brief description of the problem: Best subsets criteria.
The user must be able to specify different criteria such as AIC, SBC etc and specify whether he or she needs a union or intersection of the results.
The union returns all the models that meet the criteria individually i.e., it is a union of the subsets that are returned. The intersection returns the models that meet all the criteria i.e., all the models meet every one of the criteria, a set intersection of all the subsets that are returned.
https://github.com/rsquaredacademy/olsrr/issues/157#issuecomment-623369633