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in Other Topics by andreyserra@gmail.com (120 points)

Dear

Firstly, I congratulate the initiative on facilitating the analysis of the data through the website. 

I want to analyze the size of the effect through the link site https://webpower.psychstat.org/models/means03/effectsize.php

Could you offer information on the equation applied in the link?

 

Sincerely

1 Answer

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by johnny (2.6k points)
The information can be found in the manual here: https://webpower.psychstat.org/wiki/_media/grant/webpower_manual_book.pdf
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