ROC Curve Calculator
Calculate sensitivity, specificity, PPV, NPV, accuracy, F1 score, and approximate AUC from a confusion matrix (TP, FP, TN, FN).
Inputs
Results
Sensitivity (Recall / TPR)
0.85
Specificity (TNR)
0.95
F1 Score
0.87
How to Use This Calculator
- Enter True Positives (TP), False Positives (FP), and True Negatives (TN).
- Set False Negatives (FN).
- Review Sensitivity (Recall / TPR), Specificity (TNR), and F1 Score.
- Use Positive Predictive Value (Precision) and Negative Predictive Value to inform your decision.
- Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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