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ROC with confidence - a Perl program for receiver operator characteristic curves.

H A Kestler
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Abstract

Receiver operator characteristic (ROC) curves are recommended to assess the diagnostic value of tests depending on a single cut-off value of a continuous variable. These ROC curves show the true-positive rate (sensitivity) against the false-positive rate (1-specificity). It is desirable, especially in situations with small samples of observations, to display confidence bounds of the ROC curve. This paper presents a Perl program which calculates the ROC curve and its distribution-free confidence bounds. A simple user interface also written in Perl permits their display.

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Confidence IntervalsElectrocardiographyHumansPredictive Value of TestsROC CurveSoftwareUser-Computer InterfaceJournal Article

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H A Kestler. 2001. ROC with confidence - a Perl program for receiver operator characteristic curves.. https://doi.org/10.1016/s0169-2607(00)00098-5

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