Sample size calculation for area under ROC curve and comparison of ROC curves. Plot 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. Plot of sensitivity and specificity, or cost, versus criterion values. Threshold values can be selected in an interactive dot diagram with automatic calculation of corresponding sensitivity and specificity. ROC curve graph with 95% Confidence Bounds. List of sensitivity, specificity, likelihood ratios, and positive and negative predictive values for all possible threshold values. Offers choice between methodology of DeLong et al. Our ROC curve analysis module includes:Īrea Under the Curve (AUC) with standard error, 95% confidence interval, P-value. MedCalc is the reference software for ROC curve analysis.

Imports Excel, Excel 2007, SPSS, DBase and Lotus files, and files in SYLK, DIF or plain text format.Įasy selection of subgroups for statistical analysis.Ĭomplete HTML manual on MedCalc web site. Integrated spreadsheet with 1 048 576 rows and 16 384 columns. Save graphs in SVG, PNG, JPG, high resolution TIF, or other file formats, or as PowerPoint slides (*.pptx).Īvailable with an English, Chinese (simplified and traditional), French, German, Italian, Japanese, Korean, Polish, Portuguese (Brazilian), Russian and Spanish user-interface (help file and documentation in English)Ĭompatible with all contemporary Windows desktop editions Kaplan-Meier survival analysis and Cox proportional-hazards regression Reference intervals, including age-related reference interval Method comparison and method evaluation including Bland-Altman plot, Passing-Bablok regression, and Deming regression, … Reference software for ROC curve analysis…

MedCalc includes more than 220 statistical tests, procedures and graphs ROC curve analysis, method comparison and quality control tools. Statistics include more than 220 statistical tests, procedures and graphs. MedCalc is a statistical software package for biomedical research.

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