| R software | MATLAB software | ||||||
| PLA | NR | BFGS | NM | PLA | LM | TR | IP |
| 0.621 | 0.617 | 0.617 | 0.618 | 0.643 | 0.639 | 0.639 | 0.639 |
| 0.060 | 0.054 | 0.054 | 0.054 | 0.060 | 0.054 | 0.054 | 0.054 |
| 0.207 | 0.227 | 0.227 | 0.227 | 0.203 | 0.223 | 0.223 | 0.223 |
| 0.733 | 0.719 | 0.719 | 0.719 | 0.737 | 0.723 | 0.723 | 0.723 |
Min. iterations | 2 | 2 | 11 | 8 | 2 | 3 | 2 | 8 |
Max. iterations | 4 | 4 | 11 | 19 | 4 | 4 | 11 | 22 |
Mean iterations | 3.1 | 3.0 | 11.0 | 12.1 | 3.1 | 3.2 | 5.8 | 13.8 |
CPU time | 7.64E−04 | 3.84E−03 | 1.83E−01 | 2.85E−01 | 1.41E−03 | 4.37E−02 | 5.07E−02 | 4.97E−01 |
Duration ratio | 1 | 5 | 239 | 373 | 1 | 31 | 36 | 353 |
MSE | 9.90E−03 | 9.74E−03 | 9.74E−03 | 9.79E−03 | 1.12E−02 | 1.09E−02 | 1.09E−02 | 1.09E−02 |