|
| Regression coefficient | Standard error | t value | p value |
| Intercept | −2.562 × 10−15 | 2.355 × 10−2 | 0 | 1 |
| Length of train lines | 0.1701 | 3.805 × 10−2 | 4.471 | 8.30 × 10−6 |
| Length of through service sections | 0.1346 | 3.440 × 10−2 | 3.911 | 9.56 × 10−5 |
| Number of transported passengers per hour during peak hours | 7.718 × 10−2 | 2.717 × 10−2 | 2.841 | 4.56 × 10−3 |
| Number of each train type | −0.1167 | 2.722 × 10−2 | −4.286 | 1.92 × 10−5 |