Pedestrian Crash Exposure Analysis Using Alternative Geographically Weighted Regression Models

Table 7

Summary results of the GWPR model for predicting crash.

Variables	Estimate	Stand. error	Z (Est/SE)	Mean	Std.	Min	Max	Median	Lower quartile	Upper quartile	Local
Intercept	−13.165	0.033	−399.863	−14.48	3.208	−31.32	−12.16	−13.15	−14.101	−12.813	Yes
SC	0.104	0.036	2.883	0.111	0.126	−0.160	0.436	0.110	0.008	0.213	Yes
BS	−0.355	0.040	−8.943	−0.028	0.294	−0.824	0.732	−0.073	−0.226	0.139	Yes
PB	0.042	0.038	1.100	0.062	0.168	−0.358	0.433	0.058	−0.068	0.183	Yes
TS	0.218	0.032	6.771	0.077	0.157	−0.401	0.284	0.117	−0.006	0.198	Yes
TP0	−0.312	0.122	−2.559	0.681	1.509	−2.625	5.228	0.402	−0.415	1.370	Yes
TP1	−0.401	0.109	−3.672	−0.467	1.147	−3.593	2.591	−0.618	−1.044	0.201	Yes
TP2	−0.055	0.074	−0.744	0.286	0.416	−0.822	1.068	0.312	−0.012	0.631	Yes
TM	0.254	0.044	5.724	−0.004	0.473	−2.010	1.211	0.026	−0.241	0.290	Yes
TC	0.343	0.105	3.257	−1.014	0.917	−3.034	1.017	−0.992	−1.831	−0.254	Yes
RE	−0.230	0.041	−5.627	−0.224	0.189	−0.709	0.200	−0.261	−0.365	−0.043	Yes
BU	−0.012	0.026	−0.464	−0.220	0.359	−1.242	0.727	-0.101	−0.508	0.049	Yes
REC	0.201	0.026	7.724	0.212	0.189	−0.117	0.764	0.148	0.055	0.328	Yes
AW	0.139	0.034	4.017	−0.019	0.172	−0.631	0.412	0.005	−0.103	0.097	Yes
AL	−0.153	0.039	−3.920	−3.683	7.218	−40.32	0.502	−0.146	−2.609	−0.056	Yes
TR	0.327	0.044	7.352	0.181	0.314	−0.555	1.083	0.157	−0.064	0.367	Yes
AS	0.211	0.028	7.588	0.124	0.323	−0.527	1.141	0.084	−0.078	0.245	Yes
TCC	−0.251	0.037	−6.715	−0.005	0.252	−0.709	0.621	−0.029	−0.149	0.136	Yes
PP	−13.165	0.033	−399.863	−14.48	3.208	−31.32	−12.16	−13.15	−14.101	−12.813	Yes