| R software | MATLAB software | ||||||
| PLA | NR | BFGS | NM | PLA | LM | TR | IP |
| 0.639 | 0.635 | 0.932 | 0.939 | 0.632 | 0.628 | 0.628 | 0.628 |
| 0.060 | 0.053 | 0.094 | 0.065 | 0.060 | 0.054 | 0.054 | 0.054 |
| 0.205 | 0.226 | 0.243 | 0.247 | 0.204 | 0.224 | 0.224 | 0.224 |
| 0.735 | 0.721 | 0.663 | 0.688 | 0.736 | 0.722 | 0.722 | 0.722 |
Min. iterations | 2 | 2 | 1 | 1 | 2 | 3 | 3 | 8 |
Max. iterations | 4 | 4 | 11 | 20 | 4 | 4 | 12 | 22 |
Mean iterations | 3.4 | 3.1 | 9.5 | 10.5 | 3.4 | 3.4 | 5.9 | 13.5 |
CPU time | 7.76E−04 | 3.92E−03 | 1.60E−01 | 2.75E−01 | 1.39E−03 | 4.29E−02 | 4.96E−02 | 4.95E−01 |
Duration ratio | 1 | 5 | 207 | 354 | 1 | 31 | 36 | 357 |
MSE | 1.16E−02 | 1.13E−02 | 2.52E−01 | 2.47E−01 | 1.08E−02 | 1.05E−02 | 1.05E−02 | 1.05E−02 |