Table 12.
Box-Ljung Test for the 1st difference of each variable.
| Box-Ljung Test |
|||
|---|---|---|---|
| Variable | X2 | df | p-value |
| diff(Average speed) | 78.1 | 24 | 1.218e-07 |
| diff(Speeding) | 55.64 | 24 | 2.563 e-04 |
| diff(Harsh braking/100 km) | 44.75 | 24 | 6.22 e-03 |
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