R: Stated Preferences for Car Choice

Car {mlogit} | R Documentation

## Stated Preferences for Car Choice

### Description

a cross-section

number of observations : 4654

observation : individuals

country : United States

### Usage

    data(Car)

### Format

A dataframe containing :

choice

  choice of a vehicule amoung 6 propositions

college

  college education ?

hsg2

  size of household greater than 2 ?

coml5

  commulte lower than 5 miles a day ?

typez

  body type, one of regcar (regular car), sportuv (sport utility vehicule), sportcar, stwagon (station wagon), truck, van, for each proposition z from 1 to 6

fuelz

  fuel for proposition z, one of gasoline, methanol, cng (compressed natural gas), electric.

pricez

  price of vehicule divided by the logarithme of income

rangez

  hundreds of miles vehicule can travel between refuelings/rechargings

accz

  acceleration, tens of seconds required to reach 30 mph from stop

speedz

  highest attainable speed in hundreds of mph

pollutionz

  tailpipe emissions as fraction of those for new gas vehicule

sizez

  0 for a mini, 1 for a subcompact, 2 for a compact and 3 for a mid–size or large vehicule

spacez

  fraction of luggage space in comparable new gas vehicule

costz

  cost per mile of travel (tens of cents) : home recharging for electric vehicule, station refueling otherwise

stationz

  fraction of stations that can refuel/recharge vehicule

### Source

McFadden, Daniel and Kenneth Train (2000) “Mixed MNL models for discrete response”, Journal of Applied Econometrics, 15(5), 447–470.

### References

Journal of Applied Econometrics data archive : http://jae.wiley.com/jae/.

[Package mlogit version 0.3-0 Index]