General Reliability and Intraclass Correlation Program (GRIP)

Published in: Statistics and Research, Proceedings of the Third Annual Western Users of SAS Software Regional Users Group Conference, 1995, p. 220-223

Posted on RAND.org on January 01, 1995

by Ron D. Hays, Eric Yu I. Wang, Michael S. Sonksen

Reliability is the extent to which a measure yields a similar value each time it is administered, all other things being equal (i.e., no true change in the attribute being measured has occurred). This article presents an SAS macro that computes reliability estimates and intraclass correlations for one-way and two-way ANOVA models.

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