Table 3 Diagnostic accuracy measures of optimal CART model
From: Application of multiple statistical tests to enhance mass spectrometry-based biomarker discovery
CART | Optimal Model |
|---|---|
Number of variables in final model | 6 |
Mass peaks (m/z) | 1014.32, 1690.96, 1809.98, 3043.43, 3826.00, 3986.99 |
Area under ROC curve | 0.984 |
Sensitivity (%) | 78.95 |
Specificity (%) | 88.89 |
PPV (%) | 75.00 |
NPV (%) | 90.91 |
Percent accuracy (%) | 85.94 |