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Confusion Matrix for Classification on the Validation Set
| n=24 | Predicted Stage C | Predicted Stage D | |
|---|---|---|---|
| Actual Stage C | 18 (TP) | 3 (FN) | 21 |
| Actual Stage D | 1 (FP) | 2 (TN) | 3 |
| 19 | 5 |
Accuracy = 0.83, Sensitivity = 0.86, Specificity = 0.67, Positive predictive value = 0.95 and Negative predictive value = 0.4
