rStats.js v1.3.0
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    Function pwr2pTest

    • Power of the test of two proportions with equal sample sizes (arcsine transformation), or the effect size, sample size or significance level for a given power. Equivalent to pwr::pwr.2p.test() in R.

      Parameters

      Returns Pwr2pTestResult

      pwr2pTest({ h: 0.3, n: 80 }).power; // 0.47510087057263806
      pwr2pTest({ h: esH(0.65, 0.45), power: 0.8 }).n; // 95.76938656160651