Format
A dataframe containing :
- mode
- choice : air, train, bus or car
- ttme
- terminal waiting cost time, 0 for car
- invc
- in vehicule cost-cost component
- invt
- travel time in vehicule
- gc
- generalized cost measure
- hinc
- household income
- psize
- party size in mode chosen
Source
Greene, W.H. and D. Hensher (1997) Multinomial logit and discret choice models in Greene, W. H. (1997) LIMDEP version 7.0 user's manual revised, Plainview, New York econometric software, Inc .