Fundamentally, you can't use the same data to both generate and validate/disprov...

		Dyac on Aug 11, 2024 \| parent \| context \| favorite \| on: A/B testing mistakes I learned the hard way Fundamentally, you can't use the same data to both generate and validate/disprove a hypothesis. Srgmenting and data dredging is fine provided you run a new test with fresh data to validate if there is a causal relationship in any correlations found.