Predicting the Pullout Capacity of Small Ground Anchors Using Nonlinear Integrated Computing Techniques

Table 3

Linear trend component and coefficient test for the regression models.

Model
1		5.5	2.5	7.6	−3.8	9.8	−2.8	0.77
2		2.4	2.6	6.2	—	7.5	—	0.70
3		4.9	2.6	8.3	−5.2	9.2	—	0.77
4		4.1	2.6	6.1	—	9.1	−4.4	0.74