| R software | MATLAB software | ||||||
| PLA | NR | BFGS | NM | PLA | LM | TR | IP |
| 0.603 | 0.600 | 0.839 | 0.841 | 0.603 | 0.600 | 0.600 | 0.600 |
| 0.028 | 0.025 | 0.067 | 0.036 | 0.028 | 0.025 | 0.025 | 0.025 |
| 0.211 | 0.232 | 0.244 | 0.252 | 0.211 | 0.232 | 0.232 | 0.232 |
| 0.760 | 0.743 | 0.689 | 0.712 | 0.760 | 0.743 | 0.743 | 0.743 |
Min. iterations | 3 | 2 | 1 | 1 | 3 | 3 | 3 | 8 |
Max. iterations | 4 | 4 | 15 | 20 | 4 | 4 | 12 | 31 |
Mean iterations | 4.0 | 3.4 | 13.2 | 13.4 | 4.0 | 3.4 | 6.5 | 14.1 |
CPU time | 8.55E−04 | 4.40E−03 | 2.84E−01 | 3.31E−01 | 1.58E−03 | 4.30E−02 | 5.40E−02 | 5.34E−01 |
Duration ratio | 1 | 5 | 332 | 387 | 1 | 27 | 34 | 338 |
MSE | 2.80E−04 | 9.40E−05 | 1.85E−01 | 1.75E−01 | 2.81E−04 | 9.55E−05 | 9.55E−05 | 9.55E−05 |