Research Article
Automated Mobility-on-Demand Service Improvement Strategy through Latent Class Analysis of Stated Preference Survey
Table 4
Estimation results of discrete choice model part from 3-class model.
| | Attributes | Class 1 | Class 2 | Class 3 | | Coefficient | z-value | Coefficient | z-value | Coefficient | z-value |
| | Vehicle type (van = 1) | 0.4489 | (4.1329) | −0.0314 | (−0.5174) | −7.2495 | (−3.7679) | | Arrival time (min) | −0.5074 | (−13.9365) | −0.0168 | (−2.0988) | −0.3292 | (−2.2734) | | Access time (min) | −0.0924 | (−3.0674) | −0.0919 | (−6.6829) | −0.6236 | (−2.6748) | | In-vehicle time (min) | −0.2266 | (−11.4521) | −0.0401 | (−7.0957) | −0.3705 | (−2.0677) | | Number of stops | −0.0160 | (−0.3944) | −0.0404 | (−3.0601) | −0.2173 | (−1.3153) | | Crowdedness level (crowded = 1) | −0.0451 | (−2.5188) | −0.0754 | (−7.1544) | 0.1097 | (0.3339) | | Automatic seat assignment | 0.4993 | (3.1957) | 0.3741 | (5.3558) | −1.9785 | (−1.9785) | | Seat choice available | 0.1020 | (0.7245) | 0.6093 | (8.9863) | −0.3717 | (−0.5042) | | Class shares | 0.5492 | 0.3543 | 0.0965 | | | |
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Note. An estimate with a value less than 0.01. |
