Incident Duration Modeling Using Flexible Parametric Hazard-Based Models

Table 3

Different BIC values for each model.

	Preparation time	Travel time	Clearance time	Total time
Weibull	6607.8	6905.507	9341.794	7356.691
Log-normal	4047.376	5458.285	8971.931	6066.565
Log-logistic	3978.691	5427.53	9061.068	6043.001
Generalized gamma	3775.382	—	8979.707	5910.645
Weibull (frailty)	—	—	9170.154	7364.646
Log-normal (frailty)	3804.348	5466.241	8979.886	5923.54
Log-logistic (frailty)	3917.083	5435.485	9069.023	6005.922
Flexible parametric (df1)	5346.534	5922.993	9309.613	6996.767
Flexible parametric (df2)	—	5395.482	9083.092	—
Flexible parametric (df3)	3860.225	5398.458	9064.663	—
Flexible parametric (df4)	3844.671	—	8987.45	5963.48
Flexible parametric (df5)	3838.949	5392.066	8979.638	5967.286
Flexible parametric (df6)	3838.504	5396.527	8977.687	5973.956
Flexible parametric (df7)	3844.429	5399.001	8974.994	5980.894
Flexible parametric (df8)	3850.159	5400.531	8974.215	5987.964
Flexible parametric (df9)	3858.68	5394.331	8974.011	5993.911
Flexible parametric (df10)	3865.634	5399.004	8974.629	5999.218

—: the distribution was not fit for the dataset.