DataDrivenChoiceModelling purpose = { 0: [null], 1: work, 2: education, 3: home, 4: errand, 5: health, 6: leisure, 7: shopping, 8: meals, 9: meeting } mode = { 1: CYCLING, 2: DRIVING, 3: DRIVING + TRANSIT, 4: TRANSIT, 5: WALK, 6: OTHER }