Add new functions in Google Sheets to calculate statistics for A/B tests such as confidence.
Works with:
*** We welcome your feedback! This add-on is currently in beta, feel free to contact me at for any enquiries ***

How to use:
(1) Go to Add-ons > Manage Add-ons.
(2) Click on the three dots for StatsMachina and "Use in this document" if it it not ticked yet.
(3) Start typing a formula with "=AB_" to see the list of formula in autocomplete.

Stats Machina makes it very easy to know whether an A/B test's results are significant. 

Based on a stats API, this add-on for Google Sheets allows you to calculate confidence levels and uplift confidence bounds within your existing reports.

For more info, and to learn more about the stats API, visit
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Андрей Дроздов
March 18, 2023
Very usefull. Thanks!
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