> ## Documentation Index
> Fetch the complete documentation index at: https://kb.aampe.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Power Analysis Calculator

> How big does this holdout group need to be? 

<iframe src="https://holdout-size-esimator-1748a9.gitlab.io/holdout_size_estimator.html" title="Power Analysis Calculator" width="100%" height="1000px" />