Table AOC3. Confidence interval for intraclass correlation for k measurements

See nQuery Advisor® manual Appendix for normal approximation formula. Figure AOC3 shows computations for one example. Additional values checked against table in Bonnett, D.G. “Sample size requirements for estimating intraclass correlations with desired precision” Statistics in Medicine 21 (2002) pp. 1331-1335.

Figure AOC3. In the first column, nQuery Advisor® 7.0 computed n, in the second column, distance.