Research Article
Simpler Evaluation of Predictions and Signature Stability for Gene Expression Data
Table 3
Unbiased estimators of prediction performance for the ten signatures estimated on the validation sets.
| Signature | Prop. of true positives | Prop. false positives | Prop. correctly predicted |
| 1 | 0.750 | 0.714 | 0.579 | 2 | 1.000 | 0.800 | 0.778 | 3 | 0.769 | 0.714 | 0.600 | 4 | 0.786 | 0.714 | 0.619 | 5 | 0.929 | 0.429 | 0.810 | 6 | 0.857 | 0.571 | 0.714 | 7 | 0.929 | 0.714 | 0.714 | 8 | 0.538 | 0.714 | 0.450 | 9 | 0.857 | 0.571 | 0.714 | 10 | 0.857 | 0.429 | 0.762 | Average | 0.827 | 0.637 | 0.674 |
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