Research Article
Comparing the State-of-the-Art Efficient Stated Choice Designs Based on Empirical Analysis
Table 4
Experimental designs for empirical study.
| Choice situation | Car | Taxi | Bus | Block | (min) | (RMB) | (min) | (RMB) | (min) | (RMB) |
| Orthogonal design for MNL model (-error = 0.194724) | 1 | 15 | 4 | 15 | 16 | 25 | 1 | 1 | 2 | 20 | 5 | 20 | 18 | 30 | 2 | 1 | 3 | 30 | 7 | 30 | 22 | 38 | 3 | 1 | 4 | 15 | 5 | 20 | 22 | 38 | 1 | 1 | 5 | 20 | 7 | 30 | 16 | 25 | 2 | 1 | 6 | 30 | 4 | 15 | 18 | 30 | 3 | 1 | 7 | 30 | 7 | 20 | 18 | 25 | 1 | 2 | 8 | 15 | 4 | 30 | 22 | 30 | 2 | 2 | 9 | 20 | 5 | 15 | 16 | 38 | 3 | 2 | 10 | 20 | 7 | 15 | 22 | 30 | 1 | 2 | 11 | 30 | 4 | 20 | 16 | 38 | 2 | 2 | 12 | 15 | 5 | 30 | 18 | 25 | 3 | 2 | 13 | 30 | 5 | 30 | 16 | 30 | 1 | 3 | 14 | 15 | 7 | 15 | 18 | 38 | 2 | 3 | 15 | 20 | 4 | 20 | 22 | 25 | 3 | 3 | 16 | 20 | 4 | 30 | 18 | 38 | 1 | 3 | 17 | 30 | 5 | 15 | 22 | 25 | 2 | 3 | 18 | 15 | 7 | 20 | 16 | 30 | 3 | 3 |
| Orthogonal optimal design for MNL model (-error = 0.118313) | 1 | 15 | 4 | 20 | 18 | 38 | 3 | 1 | 2 | 30 | 7 | 15 | 16 | 30 | 2 | 1 | 3 | 15 | 5 | 20 | 22 | 38 | 1 | 1 | 4 | 20 | 4 | 30 | 18 | 25 | 3 | 1 | 5 | 30 | 5 | 15 | 22 | 30 | 1 | 1 | 6 | 20 | 7 | 30 | 16 | 25 | 2 | 1 | 7 | 20 | 7 | 30 | 16 | 25 | 2 | 2 | 8 | 30 | 5 | 15 | 22 | 30 | 1 | 2 | 9 | 15 | 4 | 20 | 18 | 38 | 3 | 2 | 10 | 20 | 4 | 30 | 18 | 25 | 3 | 2 | 11 | 15 | 5 | 20 | 22 | 38 | 1 | 2 | 12 | 30 | 7 | 15 | 16 | 30 | 2 | 2 | 13 | 15 | 7 | 20 | 16 | 38 | 2 | 3 | 14 | 20 | 5 | 30 | 22 | 25 | 1 | 3 | 15 | 30 | 4 | 15 | 18 | 30 | 3 | 3 | 16 | 30 | 4 | 15 | 18 | 30 | 3 | 3 | 17 | 20 | 5 | 30 | 22 | 25 | 1 | 3 | 18 | 15 | 7 | 20 | 16 | 38 | 2 | 3 |
| -efficient design for MNL model (-error = 0.114612) | 1 | 30 | 5 | 20 | 18 | 25 | 1 | 1 | 2 | 20 | 7 | 15 | 16 | 38 | 2 | 1 | 3 | 30 | 4 | 15 | 22 | 25 | 3 | 1 | 4 | 15 | 5 | 30 | 16 | 30 | 3 | 1 | 5 | 15 | 5 | 30 | 16 | 38 | 2 | 1 | 6 | 30 | 5 | 20 | 22 | 25 | 1 | 1 | 7 | 20 | 4 | 15 | 22 | 30 | 2 | 2 | 8 | 15 | 7 | 30 | 22 | 38 | 1 | 2 | 9 | 15 | 7 | 20 | 22 | 38 | 1 | 2 | 10 | 30 | 5 | 15 | 16 | 30 | 3 | 2 | 11 | 15 | 5 | 30 | 18 | 38 | 2 | 2 | 12 | 20 | 4 | 20 | 18 | 25 | 3 | 2 | 13 | 20 | 7 | 30 | 16 | 25 | 1 | 3 | 14 | 20 | 4 | 20 | 18 | 30 | 2 | 3 | 15 | 30 | 7 | 15 | 16 | 30 | 3 | 3 | 16 | 15 | 7 | 30 | 18 | 38 | 1 | 3 | 17 | 20 | 4 | 20 | 18 | 30 | 3 | 3 | 18 | 30 | 4 | 15 | 22 | 25 | 2 | 3 |
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