What could be concluded?
| version number | No. of parameter | SIMOPT OF (RMS) | AIC |
| 1 | 1 |
| 1.9949E+00 |
| 2 | 2 | 9.8840E-01 | 3.9949E+00 |
| 3 | 4 | 6.1706E-01 | 7.7903E+00 |
| 4 | 4 | 9.9969E-01 | 7.9999E+00 |
| 5 | 8 | 5.5283E-01 |
|
| 6 | 12 | 5.5284E-01 | 2.3743E+01 |
| 7 | 16 | 2.1250E-01 | 3.1327E+01 |
