Wireless Network-Aided Delay Information System Correlation with Airport Grid Distribution Based on Multideterminants Big Data

Table 3

The results of OLS model with multivariable in airport delay IoT.

Variable	Ordinary least square (OLS)
	Coef	Std. err	z
AAC	−0.0333	0.0374	−0.8898	0.3759
DFC	0.2881	0.0903	3.1908	0.0020
NDF	0.2252	0.0636	3.5436	0.0006
PTD	−0.0640	0.04461	−1.4333	0.1552
ATL	0.2706	0.1812	1.4932	0.1388
NHA	−0.0419	0.0163	−2.5669	0.0119
ACR	0.0145	0.0295	0.4921	0.6239
WEA	0.1077	0.0517	2.0816	0.0402
Constant	−0.3461	0.9085	−0.38092	0.7042
	R2	R2 (adj.)	F-statistic	Prob (F)
	0.4359	0.3963	8.7897	7.82369e − 009
	LogL.	AIC	SC
	19.8936	−21.7872	1.6594