Sample Size Calculator
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Two-sample t-TestPaired t-TestAnalysis of varianceWilcoxon TestSingle proportionChi-squared TestFisher's exact TestMcNemar's TestLogrank TestCorrelation Test
Equivalence tests
Non-inferiority tests
Confidence intervals
Sample size calculator
Version 1.064

Contact:
robin.ristl@univie.ac.at

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Sample size for a single proportion test

The sample size and power for an asymptotic z-test for a single proportion (one-sample test) are calculated. The calculations use a normal approximation to the distribution of the test statistic.

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