Description Usage Arguments Value Examples
Two Sample Proportions Sample Size Calculator
1 | prop_nfind(p1, p2, alpha, power, ratio)
|
p1 |
Success rate in sample 1 |
p2 |
Success rate in sample 2 |
alpha |
Significance level |
power |
Power, 1-beta |
ratio |
Ratio between sample size 1 and 2 |
Sample size needed for significance in two samples proportions test
1 | prop_nfind(0.5, 0.8, 0.05, 0.8, 1)
|
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