Sample Size Estimation for Experimental Designs

Power analysis is used in the estimation of sample sizes for experimental designs. Most programs and R packages will only output the highest recommended sample size to the user. Often the user input can be complicated and computing multiple power analyses for different treatment comparisons can be time consuming. This package simplifies the user input and allows the user to view all of the sample size recommendations or just the ones they want to see. The calculations used to calculate the recommended sample sizes are from the 'pwr' package.


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install.packages("easypower")

1.0.1 by Aaron McGarvey, 3 years ago


Browse source code at https://github.com/cran/easypower


Authors: Aaron McGarvey


Documentation:   PDF Manual  


Task views: Design of Experiments (DoE) & Analysis of Experimental Data


GPL (>= 3) license


Imports pwr

Suggests knitr


See at CRAN