排序选择模型结果如下,(字数所限,粘贴了一部分结果)
但不知
1/coefficient ,limit point的含义和用法
2/怎么判断模型拟合的好不好呢?
| Coefficient | Std. Error | z-Statistic | Prob. |
X1 | 0.987059 | 0.591061 | 1.669977 | 0.0949 |
X2 | 0.448682 | 0.401160 | 1.118460 | 0.2634 |
X3 | 0.325679 | 0.455256 | 0.715375 | 0.4744 |
X4 | 0.151091 | 0.258267 | 0.585017 | 0.5585 |
X5 | 0.620121 | 0.434080 | 1.428587 | 0.1531 |
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LIMIT_1:C(22) | 8.632050 | 2.448358 | 3.525648 | 0.0004 |
LIMIT_2:C(23) | 11.16646 | 2.625728 | 4.252709 | 0.0000 |
Akaike info criterion | 1.851130 |
| 2.578399 | |
Log likelihood | -43.64069 |
| 2.140658 | |
Restr. log likelihood | -66.12680 |
| -0.606121 | |
LR statistic (21 df) | 44.97222 |
| 0.340045 | |
Probability(LR stat) | 0.001747 |
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