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Results tagged with effect-size
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user 342781
Effect size is "a measure of the strength of a phenomenon or a sample-based estimate of that quantity" [Wikipedia].
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Calculate power-effect size relationship for difference in difference of proportions
I am trying to conduct power calculations for a "Before-After-Control-Impact" type of study focused on public opinion variables.
Ideally, I want to look at the relationship between effect size and pow …
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