Comment by kridsdale1
2 months ago
I’ve only implemented A/B/C tests at Facebook and Google, with hundreds of millions of DAU on the surfaces in question, and three groups is still often enough to dilute the measurement in question below stat-sig.
2 months ago
I’ve only implemented A/B/C tests at Facebook and Google, with hundreds of millions of DAU on the surfaces in question, and three groups is still often enough to dilute the measurement in question below stat-sig.
No comments yet
Contribute on Hacker News ↗