A Safety Evaluation Model of Intersections under Mixed Traffic Conditions Using Traffic Conflicts and Cloud Model

Table 4

Correlation coefficients and safety level of conflict points.

Conflict points						Safety level ()
	(I)	(II)	(III)	(IV)
1	0.304	0.010	0.410	0.276	2.658	3
2	0.281	0.002	0.600	0.116	2.552	3
3	0.281	0.043	0.347	0.329	2.724	3
4	0.336	0.633	0.031	0.000	1.695	2
5	0.462	0.537	0.001	0.000	1.539	2
6	0.145	0.341	0.435	0.079	2.448	3
7	0.274	0.000	0.036	0.690	3.142	4
…	…	…	…	…	…	…
….	….	….	….	….	….	….
126	0.382	0.123	0.486	0.008	2.120	3