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Bayesian Experimentation Metrics Explained

Matt Crooks
Towards Data Science
5 min readJul 26, 2022

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At Typeform we’ve adopted GrowthBook as our experimentation platform for AB testing. GrowthBook calculates 3 Bayesian statistics on your metrics to help you draw conclusions about your new features:

  • Uplift
  • Chance to Beat Control
  • Loss or Risk of Choosing Variant

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