Comparing Python packages for A/B test analysis: tea-tasting, Pingouin, statsmodels, and SciPy

Disclosure: I am also the author of tea-tasting. This article compares four Python packages that are relevant to A&#x2F;B test analysis: tea-tasting, Pingouin, statsmodels, and SciPy. It does not try to pick a universal winner. Instead, it clarifies what each package does well for common experimentation tasks and how much manual work is needed to produce production-style A&#x2F;B test outputs. It…