What does MEI mean?
Definition of MEI in the context of A/B testing (online controlled experiments).
What is MEI?
For a definition of MEI see Minimum Effect of Interest.
Articles on MEI
The Importance of Statistical Power in Online A/B Testing
blog.analytics-toolkit.com
Statistical Power, MDE, and Designing Statistical Tests
blog.analytics-toolkit.com
What if the Observed Effect is Smaller Than the MDE?
blog.analytics-toolkit.com