Table 3 Model training results

PartArcModel

Coeff. of determination R²

0.828

0.594

0.768

0.479

Average \(\chi^{2}\)

1.181

1.146

1.271

1.141

Number of Potential Outliers

1

5

10

1

AvoidArcModel

Coeff. of determination R²

0.887

0.693

0.730

0.873

Average \(\chi^{2}\)

1.182

1.263

1.188

1.127

Number of Potential Outliers

2

1

5

6