Research Article
Robust Group Identification and Variable Selection in Regression
Table 7
The
and the effective model size values for the methods under consideration based on the pollution data.
| Methods | Outliers% | 0 | 5 | 10 | 15 | 20 |
| | PACS | 1 | 0.9247 | 0.8259 | 0.7001 | 0.5925 | RPACS.KN | 0.9882 | 0.9866 | 0.9552 | 0.9044 | 0.8518 | RPACS.SP | 0.9877 | 0.9862 | 0.9545 | 0.9038 | 0.8511 | RPACS.FCH | 0.9890 | 0.9887 | 0.9884 | 0.9882 | 0.9879 | RPACS.RMVN | 0.9897 | 0.9895 | 0.9893 | 0.9890 | 0.9888 |
| The effective model size | PACS | 5 | 6 | 6 | 8 | 9 | RPACS.KN | 5 | 5 | 6 | 7 | 7 | RPACS.SP | 5 | 5 | 6 | 7 | 7 | RPACS.FCH | 5 | 5 | 5 | 5 | 5 | RPACS.RMVN | 5 | 5 | 5 | 5 | 5 |
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