8
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: not found

      On the statistical analysis of ROC curves.

      Statistics in Medicine
      Analysis of Variance, Models, Statistical, Observer Variation, ROC Curve, Radionuclide Imaging, methods, standards, Reference Values

      Read this article at

      ScienceOpenPublisherPubMed
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          We introduce a new accuracy index for receiver operating characteristic (ROC) curves, namely the partial area under the binormal ROC graph over any specified region of interest. We propose a simple but general procedure, based on a conventional analysis of variance, for comparing accuracy indices derived from two or more different modalities. The proposed method is related to and compared with existing methodology, and is illustrated by results from an experiment on optimization of density and contrast yielded by multiform photographic images used for scintigraphy.

          Related collections

          Author and article information

          Journal
          2814075
          10.1002/sim.4780081011

          Chemistry
          Analysis of Variance,Models, Statistical,Observer Variation,ROC Curve,Radionuclide Imaging,methods,standards,Reference Values

          Comments

          Comment on this article