Modeling Acceleration and Deceleration Rates for Two-Lane Rural Highways Using Global Positioning System Data

Table 10

Summary of analysis results for 85^th percentile deceleration rate models.

Model No.	Model	EV	VIF	SE	-stat	value		AIC
1			—	0.029	−13.03	<0.001	0.783	−52.142
2			—	0.033	−10.38	<0.001	0.696	−35.580
3			—	0.029	13.028	<0.001	0.783	−52.115
4			—	0.000	−8.567	<0.001	0.610	−23.308
5			—	0.000	−6.605	<0.001	0.481	−9.395
6			—	0.004	12.67	<0.001	0.774	−50.001
7			2.157	0.000	−4.537	<0.001	0.642	−25.513
			2.157	0.000	−2.030	0.048
8			2.484	0.000	−2.407	0.020	0.799	−53.815
			2.484	0.007	6.581	<0.001
9			1.119	0.000	−7.706	<0.001	0.648	−26.352
			1.119	0.000	−2.233	0.030
10			1.589	0.000	−3.133	0.003	0.813	−57.481
			1.589	0.005	9.047	<0.001
11			1.279	0.000	−8.149	<0.001	0.591	−19.048
			1.279	0.002	3.514	0.001
12			1.030	0.004	13.868	<0.001	0.807	−55.869
			1.030	0.001	−2.830	0.007
13			1.145	0.005	11.504	<0.001	0.792	−52.129
			1.145	0.000	−2.011	0.050
14			2.485	0.000	−2.700	0.009	0.834	−61.225
			2.504	0.006	7.411	<0.001
			1.031	0.001	−3.087	0.004