def interaction_columns_used(self):
        return self._group.interaction_columns_used()
Returns a Boolean, if the plugin is loaded
dataset/ETHPy150Open UDST/urbansim/urbansim/models/dcm.py/SegmentedMNLDiscreteChoiceModel.interaction_columns_used--crossover with--dataset/ETHPy150Open pyjs/pyjs/pyjswaddons/FlowPlayer.py/Plugin.isLoaded