Created
February 14, 2018 17:14
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Simple power analysis in R
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| install.packages("pwr") | |
| library(pwr) | |
| # pwr.anova.test(k = , n = , f = , sig.level = , power = ) | |
| # k = number of groups | |
| # n = number of samples | |
| # f = effect size | |
| # sig.level = significance level | |
| # power = power (0-1) | |
| # | |
| # See https://www.statmethods.net/stats/power.html for more info | |
| pwr.anova.test(k = 6, f = .25, sig.level = 0.05, power = .95) | |
| # Omitted n as that is calculated by the function based on other parameters |
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