Choosing the Right Spatial Weighting Matrix in a Quantile Regression Model

Table 7

Estimation results at the 0.4th quantile.

	LSA		Full path		SCAD
	Coefficient	P value	Coefficient	P value	Coefficient	P value
Intercept	2.020	0.000	2.151	0.000	1.697	0.000
CRIM	−0.007	0.000	−0.010	0.242	−0.007	0.000
ZN			0.000	0.518	0.000	0.827
INDUS			0.003	0.088	0.003	0.074
CHAS			0.014	0.653	0.021	0.478
NOX^2			−0.231	0.059
RM^2	0.012	0.000	0.014	0.000	0.015	0.000
AGE			−0.001	0.186	−0.001	0.074
log (DIS)	−0.079	0.000	−0.112	0.002	−0.070	0.044
log (RAD)	0.036	0.031	0.053	0.011	0.044	0.015
TAX	0.000	0.004	0.000	0.012	0.000	0.001
PTRATIO	−0.010	0.013	−0.013	0.003	−0.010	0.010
B	0.000	0.001	0.000	0.000	0.000	0.000
log (LSTAT)	−0.206	0.000	−0.169	0.000	−0.150	0.000
n3w0.4	0.055	0.643	0.184	0.246	0.160	0.145
n5w1.3			0.157	0.362
n6w0.4					0.263	0.016
n6w0.5	0.340	0.004