变量 | 岭回归 | LASSO回归 | 弹性网络 |
| 0.2339 | 0.5799 | 0.4978 |
| 0.1430 | . | 0.0703 |
| 0.1374 | 0.0419 | 0.1576 |
| 0.1264 | . | 0.0497 |
| 0.0108 | . | . |
| 0.1139 | . | -0.0540 |
| 0.1698 | 0.1842 | 0.2202 |
| -0.0172 | . | . |
| 0.1056 | 0.1968 | 0.1217 |
| -0.0200 | . | -0.0660 |