步骤 | −2对数似然 | 考克斯–斯奈尔R方 | 内戈尔科R方 |
1 | 83.111a | 0.372 | 0.584 |
2 | 55.799a | 0.475 | 0.747 |
3 | 32.800a | 0.549 | 0.862 |
4 | 8.900a | 0.614 | 0.966 |
5 | 0.000b | 0.636 | 1.000 |