Experimental Evaluation of Multiple Frost Heaving Parameters for Preflawed Granite in Beizhan Iron Mining, Xinjiang, China

Table 5

Evaluation of different models to fit response value using statistical approach.

Source	Std. Dev.	squared	Adjusted	Predicted	Press	Fitness of the model
			squared	squared
Linear	3.216578	0.410333	0.312056	0.092253	382.259
2FI	3.589501	0.449258	0.143291	-0.75435	738.7709
Quadratic	2.113846	0.851447	0.702894	0.144334	360.3272	Suggested
Cubic	1.606029	0.963249	0.828497	-4.2921	2228.54	Aliased