Measurement of Observer Agreement
Abstract
Statistical measures are described that are used in diagnostic imaging for expressing observer agreement in regard to categorical data. The measures are used to characterize the reliability of imaging methods and the reproducibility of disease classifications and, occasionally with great care, as the surrogate for accuracy. The review concentrates on the chance-corrected indices, kappa and weighted kappa. Examples from the imaging literature...
Paper Details
Title
Measurement of Observer Agreement
Published Date
Aug 1, 2003
Journal
Volume
228
Issue
2
Pages
303 - 308
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