This graph demons...
This graph demonstrates a theoretically perfect test (green "curve") with an area under the curve of 1.0. The grey line demonstrates a worthless test, with a 50/50 chance of being accurate in detection.
System: Breast
Section: Physics
Tag: statistics
Modality: Diagram

Used in the following article:

  • Receiver operating characteristic curve - “ The receiver operating characteristic (ROC) curve is a statistical relationship used frequently in radiology, particularly with regards to limits ...”

View full size version of Receiver operating characteristic (ROC) curve

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