Probability of Roadside Accidents for Curved Sections on Highways

Table 6

Sensitivity analysis result of the node “roadside accident.”

Node	Mutual info	Percent	Variance in beliefs
Roadside accident	0.84054	100	0.1968046
Vehicle speed	0.13101	15.6	0.0358728
Horizontal curve radius	0.07927	9.43	0.0220364
Vehicle type	0.01063	1.27	0.0028862
Adhesion coefficient	0.00959	1.14	0.0026972
Hard shoulder width	0.00731	0.87	0.0020842