Offers choice between methodology of DeLong et al. List of sensitivity, specificity, likelihood ratios, and positive and negative predictive values for all possible threshold values. ROC curve graph with 95% Confidence Bounds. Threshold values can be selected in an interactive dot diagram with automatic calculation of corresponding sensitivity and specificity.ĭescription of sensitivity and specificity, or cost, versus criterion values.ĭescription of predictive values versus prevalence.Ĭomparison of up to 6 ROC curves: difference between the areas under the ROC curves, with standard error, 95% confidence interval and P-value. Sample size calculation for area under ROC curve and comparison of ROC curves. Go to the ROC curve analysis section of the MedCalc manual for more information on ROC curve analysis in MedCalc.ĭraw text boxes, lines, arrows and connectors. Name, save and recall graphs and statistics. Save graphs as SVG, PNG, JPG, GIF, BMP, PCX, or high resolution TIF files, or as PowerPoint slides (*.pptx).
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