https://npodlozhniy.github.io/tags/cuped/ Recent content in Cuped on Nikita Podlozhniy Hugo -- gohugo.io en-GB Thu, 18 Apr 2024 00:00:00 +0000 https://npodlozhniy.github.io/posts/cuped/ Thu, 18 Apr 2024 00:00:00 +0000 https://npodlozhniy.github.io/posts/cuped/ How CUPED uses pre-experiment covariates to cut metric variance and boost AB test sensitivity — with a rigorous proof of what works and what silently breaks