- > a concern. our ratings. A simple analysis of mean ratings across raters could be used to supplement a correlation coefficient if this is differences in ratings do matter, and we want to know how much of an impact they have on
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- > The intraclass correlation coefficient (ICC), also known as the G-coefficient from generalizability (G) theory, is the most flexible consistency index because it can be calculated in different ways to either account for or ignore systematic score differences, and it also works with ordered score categories. Thus, ICC addresses the limitations of both the agreement indices and the correlation coefficient.
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- > And fixed raters is labeled ICC(3) or two-way mixed.
