Parameter | Variable | Search range | Parameter search result | Chi2 |
| Yes | −19.5 ÷ −18 | −18.881 |
|
| No | 0 | 0 |
|
| Yes | 0 ÷ 1 | 0.000 | 83.2808 |
| Yes | 0 ÷ 1 | 0.368 |
|
| Yes | 0 ÷ 1 | 0.632 |
|