articleTop 10% cited
Sample size requirements for estimating intraclass correlations with desired precision
Statistics in Medicine · 2002 · Vol. 21(9) · pp. 1331–1335
Douglas G. Bonett✉(Iowa State University)
Abstract
A method is developed to calculate the approximate number of subjects required to obtain an exact confidence interval of desired width for certain types of intraclass correlations in one-way and two-way ANOVA models. The sample size approximation is shown to be very accurate.
Reliability and Agreement in MeasurementStatistical Methods and Bayesian InferenceAdvanced Statistical Methods and ModelsIntraclass correlationSample size determinationConfidence intervalStatisticsInterval (graph theory)Sample (material)MathematicsComputer scienceReproducibilityPhysics
MeSH terms
Analysis of VarianceChildHumansMotor ActivityConfidence IntervalsSample Size
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References
Statistical Methods for Research Workers
American Journal of Clinical Pathology · 1945 · 11,038 citations
Sample size and optimal designs for reliability studies
Statistics in Medicine · 1998 · 2,129 citations
Intraclass correlations: Uses in assessing rater reliability.
Psychological Bulletin · 1979 · 22,750 citations
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