Table 4 Results of K-S test of the vehicle weight distributions.

From: Influence of simulated traffic on foundation pit deformation via machine vision technology

Vehicle type

Distribution evaluation

Different distribution type

Distribution determination

Gauss

Lognormal

Weibull

Gamma

Type 1

D

0.05877

0.04643

0.04726

0.02454

Gamma

P value

0.04079

> 0.15

> 0.1

> 0.25

Conclusion

R

A

A

A

Type 2

D

0.03253

0.05297

0.05153

0.03734

Gauss

P value

> 0.15

0.08629

> 0.1

> 0.25

Conclusion

A

A

A

A

Type 3

D

0.059

0.04675

0.08037

0.03908

Gamma

P value

0.03988

> 0.15

> 0.1

> 0.25

Conclusion

R

A

A

A

Type 4

D

0.04334

0.07194

0.0352

0.06271

Weibull

P value

> 0.15

<=0.01

> 0.1

0.02447

Conclusion

A

R

A

R

  1. D is the D-statistic of the K-S test; R means Reject; A means Accept. The probability distribution for each vehicle weight is chosen from the accepted probability distributions with the smallest D value.