Home About Me Bayesian Calculator Contact

AI Bayesian A/B test Calculator

This is an AI Bayesian A/B test calculator that helps you summarize the results of your experiments.

Experiment Parameters

Enter your prior beliefs and observed data

Prior Belief (Optional)
Setting Users = 2 and Conversions = 1 represents a non-informative prior, meaning we have no prior knowledge or assumptions about the true conversion rate.
Control
Variant I
Hypothesis (Optional)

Running Bayesian Analysis ...

Page will refresh automatically

AI Bayesian Analysis Summary

The Bayesian analysis suggests strong evidence in favor of variant 1. With a 96.5% probability that variant 1 outperforms the control, the data supports the hypothesis that changing the font increases the click-through rate. The posterior means indicate a small but meaningful increase in clicks from 0.097 for the control to 0.107 for variant 1, consistent with the expected effect of improved readability.