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Sample Size Calculator (web)

Intraclass Correlation Coefficient (ICC) - Hypothesis Testing1



Intraclass Correlation Coefficient (ICC) - Estimation2




1Walter, S.D., Eliasziw, M., & Donner, A. (1998). Sample size and optimal designs for reliability studies. Statistics in medicine, 17, 101-110. [In this paper, note that n = number of replicates, k = number of subjects i.e. sample size. Here in this calculator, we use k = number of replicates, n = number of subjects.]

2Bonett, D. G. (2002). Sample size requirements for estimating intraclass correlations with desired precision. Statistics in medicine, 21(9), 1331-1335.

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APA: Arifin, W. N. (). Sample size calculator (web). Retrieved from http://wnarifin.github.io

Vancouver: Arifin WN. Sample size calculator (web) [Internet]. [cited ]. Available from: http://wnarifin.github.io

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