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in Use of WebPower by ssuliman (140 points)
Hi,

I am in the process of calculating the effect size for a 3-arm cluster randomized trial. I was successful in calculating it using your software. However, I would like to see the equations that enabled the calculation, so I can repeat it in SAS and references for the equations as I need it for a paper I am writing.

Thanks!

1 Answer

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by johnny (2.6k points)
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