Predicting the duration of motorway incidents using machine learning

European Transport Research Review

An Open Access Journal

Table 1 Coefficients of the multiple linear regression model

	Coefficients (bi)	Std. error	t-Stat	p-value
(Intercept)	3.9266	0.04900	80.134	0
× 1: Incident Category	0.22988	0.08386	2.7413	0.00619
× 2: Time Period	0.46601	0.03412	13.6580	4.86E−40
× 3: Closed Lane Count	0.01313	0.06481	0.2026	0.83951
× 4: Rain	0.62985	0.17856	3.5274	0.00043
× 5: Police Attendance	0.14502	0.03434	4.2232	2.56E−05
× 6: Fire Service or Ambulance	0.23743	0.04566	5.1999	2.28E−07
× 7: Location to Junction	− 0.06856	0.04360	− 1.5725	0.11605
× 8: Distance to Junction Entry/Exit	− 0.08747	0.08858	− 0.9875	0.32356