Research Article
Modeling and Analysis of Ticketing Channel Choice for Intercity Bus Passengers: A Case Study in Beijing, China
Table 4
Annotations of the observed variables.
| Variables | Annotation | Formulation |
| Age | | | Gender | | | Occupation | | ; | | Income | | | | Education (edu) | | | | | Trip purpose | | | Preset time of decision-making (dm) | | | Preset time of buying tickets (bt) | | | Frequency of the coach (fr) | | |
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