mlogit (version 0.2-3)

ModeCanada: Mode Choice for the Montreal-Toronto Corridor

Description

a cross-section

number of observations : 3880

observation : individuals

Usage

data(ModeCanada)

References

Bhat, Chandra R. (1995) A heteroscedastic extreme value model of intercity travel mode choice, Transportation Research Part B, 29(6), 471-483. Koppelman Franck S. and Chieh-Hua Wen (2001) The paired combinatorial logit model:properties, estimation and application, Transportation Research Part B, 75-89. Wen, Chieh-Hua and Franck S. Koppelman (2001) The generalized nested logit model, Transportation Research Part B, 627-641.

Examples

data("ModeCanada", package = "mlogit")
bususers <- with(ModeCanada, case[choice == 1 & alt == "bus"])
ModeCanada <- subset(ModeCanada, !case %in% bususers)
ModeCanada <- subset(ModeCanada, nchoice == 4)
ModeCanada <- subset(ModeCanada, alt != "bus")
ModeCanada$alt <- ModeCanada$alt[drop = TRUE]
KoppWen00 <- mlogit.data(ModeCanada, shape='long', chid.var = 'case',
                         alt.var = 'alt', choice='choice',
                         drop.index=TRUE)
pcl <- mlogit(choice~freq+cost+ivt+ovt, KoppWen00, reflevel='car',
              nests='pcl', constPar=c('iv.train.air'))