| apollo_modeChoiceData {apollo} | R Documentation |
Simulated dataset of mode choice.
Description
A simulated dataset containing 8,000 mode choices among four alternatives.
Usage
apollo_modeChoiceData
Format
A data.frame with 8,000 rows and 25 variables:
- ID
Numeric. Identification number of the individual.
- RP
Numeric. 1 if the row corresponds to a revealed preference (RP) observation. 0 otherwise.
- RP_journey
Numeric. Consecutive ID of RP observations. 0 if SP observation.
- SP
Numeric. 1 if the row corresponds to a stated preference (SP) observation. 0 otherwise.
- SP_task
Numeric. Consecutive ID of SP choice tasks. 0 if RP observation.
- access_air
Numeric. Access time (in minutes) of mode air.
- access_bus
Numeric. Access time (in minutes) of mode bus.
- access_rail
Numeric. Access time (in minutes) of mode rail.
- av_air
Numeric. 1 if the mode air (plane) is available. 0 otherwise.
- av_bus
Numeric. 1 if the mode bus is available. 0 otherwise.
- av_car
Numeric. 1 if the mode car is available. 0 otherwise.
- av_rail
Numeric. 1 if the mode rail (train) is available. 0 otherwise.
- business
Numeric. Purpose of the trip. 1 for business, 0 for other.
- choice
Numeric. Choice indicator, 1=car, 2=bus, 3=air, 4=rail.
- cost_air
Numeric. Cost (in GBP) of mode air.
- cost_bus
Numeric. Cost (in GBP) of mode bus.
- cost_car
Numeric. Cost (in GBP) of mode car.
- cost_rail
Numeric. Cost (in GBP) of mode rail.
- female
Numeric. Sex of individual. 1 for female, 0 for male.
- income
Numeric. Income (in GBP per annum) of the individual.
- service_air
Numeric. Additional services for the air alternative. 1 for no-frills, 2 for wifi, 3 for food. This is not used in the RP data, where it is set to 0.
- service_rail
Numeric. Additional services for the rail alternative. 1 for no-frills, 2 for wifi, 3 for food. This is not used in the RP data, where it is set to 0.
- time_air
Numeric. Travel time (in minutes) of mode air.
- time_bus
Numeric. Travel time (in minutes) of mode bus.
- time_car
Numeric. Travel time (in minutes) of mode car.
- time_rail
Numeric. Travel time (in minutes) of mode rail.
Details
This dataset is to be used for discrete choice modelling. Data comes from 500 individuals, each with two revealed preferences (RP) observation, and 14 stated stated (SC) observations. There are 8,000 choices in total. Data is simulated. Each observation contains attributes for the alternatives, availability of alternatives, and characteristics of the individuals.
Source
http://www.apollochoicemodelling.com/