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Table 3 Model coefficient estimated by non linear analysis

From: Modelling travel time distribution under various uncertainties on Hanshin expressway of Japan

Model

Coefficients

t Stat

Intercept

473.543

22.52

Traffic Volume (TV) (veh/hr)

0.203

5.024

Rain fall intensity (RF) (mm/hr)

28.081

1.993

TV2

2.94E-05

1.779

RF2

−3.922

−4.732

TV*RF

0.029

3.174