Table 10.

Regression results of optimized model.

	Estimate	t Value	Pr (>|t|)	vif
(Intercept)	−6.195 × 10−16	0.000	1.000
x1	2.572 × 10−1	4.326	0.0079	1.89
x2	6.352 × 10−1	11.863	0.0091	1.56
x3	−2.529 × 10−1	0.019	0.0877	1.15
x4	1.155 × 100	6.336	0.0081	1.83
x5	0.958 × 100	8.629	0.0057	1.78

R-squared: 0.9907. Adjusted R-squared: 0.9827. F-statistic: 132.85. p-value: 2.581 × 10⁻⁵.