Performance Prediction Modelling for Flexible Pavement on Low Volume Roads Using Multiple Linear Regression Analysis

Table 5

ANOVA results of the models.

	df	SS	MS		Significance
(i) Roughness model
Regression	3	595.067	198.356	331.962
Residual	116	69.313	0.598
Total	119	664.371
(ii) Cracking model
Regression	3	3081.413	1027.138	419.902
Residual	116	283.752	2.446
Total	119	3365.165
(iii) Pothole model
Regression	3	4878.311	1626.106	278.388
Residual	116	677.574	5.841
Total	119	5555.893