Research Article
Exploring the Intermodal Relationship between Taxi and Subway in Beijing, China
Figure 9
The average travel distance and average travel time by time of day. (a) The average travel distance. (b) The average travel time. (S1: subway-competing taxi trips; S2: subway-extending taxi trips; S3: subway-complementing taxi trips; S4: all taxi trips.)
(a) |
(b) |