`Bayesian Evaluation of AB Test` Hey Folks, Is the...
# ask-questions
b
Bayesian Evaluation of AB Test
Hey Folks, Is there any documentation I can deep dive into about how Growthbook evaluates the AB tests using the Bayesian Approach (defining prior, likelihood, etc.)?
f
We have some documentation on our stats engine (includes a link to our Whitepaper) - https://docs.growthbook.io/statistics/overview
b
Thanks a lot @future-teacher-7046
@future-teacher-7046 would you have by any chance a numerical example of the bayesian approach? I read the docs you sent but some parts were a bit confusing for me. For example, how does D1 and D2 are generated.
f
Our stats engine is fully open source if you wanted to look at the python code and see what's happening under the hood - https://github.com/growthbook/growthbook/tree/main/packages/stats/gbstats/bayesian
b
Ahh cool! Thanks a lot @future-teacher-7046 for sharing 🙂