Table 9 The estimated best linear combination and the corresponding pAUC in the breast tissue example
From: Biomarker selection for medical diagnosis using the partial area under the ROC curve
Method | I0 | PA500 | HFS | DA | AREA | A/DA | MAX IP | DR | P |
|
|---|---|---|---|---|---|---|---|---|---|---|
Full set | -0.572 | 0.284 | 0.028 | -0.296 | -0.164 | 0.091 | -0.038 | 0.391 | 0.560 | 0.059 |
Forward | 0.000 | 0.821 | 0.000 | 0.000 | -0.358 | 0.384 | -0.223 | 0.000 | 0.000 | 0.058 |
Backward | -0.731 | 0.000 | 0.000 | -0.109 | -0.088 | 0.060 | 0.000 | 0.262 | 0.612 | 0.047 |
LASSO (λmin) | -0.572 | 0.284 | 0.028 | -0.296 | -0.164 | 0.091 | -0.038 | 0.391 | 0.560 | 0.059 |
LASSO (λ1SE) | -0.088 | 0.992 | 0.000 | 0.000 | 0.000 | -0.095 | 0.000 | 0.000 | 0.000 | 0.051 |