Research Article
Driving Risk Detection Model of Deceleration Zone in Expressway Based on Generalized Regression Neural Network
Table 3
Variance analysis results of various indicators.
| Index | df | MS | F | P value | F-crit |
| Initial speed | 1 | 11462.93 | 107.65 | 5.54E-22 | 3.87 | Final speed | 1 | 14432.71 | 102.30 | 4.28E-21 | 3.87 | Velocity difference | 1 | 170.85 | 1.10 | 0.2944 | 3.87 | Reaction time | 1 | 42.68 | 6.87 | 0.0092 | 3.87 | Acceleration | 1 | 3.20 | 61.77 | 5.68E-14 | 3.87 |
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