Power Calculations in Optimal Design
Optimal Design is free software designed by University of Michigan. It is a useful way to visualize the relationship between different elements of the sample size formula.
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Optimal Design creates graphs that can help visualize power calculations. However, power calculations done in Optimal Design are not easily replicable.
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This article is part of the topic Sampling & Power Calculations
Additional Resources
Materials from DIME's field coordinator class on power calculations using Optimal Design