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Comparison of QRFs and QRFs-F in variable selection. QRFs-F = quantile regression forests applied to full set of predictors
| Selected key determinants | AQL | AQL reduction per predictor | |
|---|---|---|---|
| QRFs | NON_HIS_BLACK, MED_INCOME, AGE65_OVER, INSUF_SLEEP, COLLEGE_HIGHER | 0.09 | 0.042 |
| QRFs-F | NON_HIS_BLACK, MED_INCOME, AGE65_OVER, INSUF_SLEEP, NO_PA, OBESITY, DENTAL | 0.09 | 0.029 |
