3 ms·
Is 100 a day enough? Wouldn't it take forever to get statistical significance? (unless the results are really dramatic)
by arnorhs 15y ago
Is 100 a day enough? Wouldn't it take forever to get statistical significance? (unless the results are really dramatic)
- metachris 15y agoPerhaps. Let's say you run the test for 5 days (500 users), and 80% of conversions happen on variant A, it does provide you with something to work with and experiment further.
- LargeWu 15y agoIt depends on how much variance you normally have, and the size of the change you hope to measure. http://en.wikipedia.org/wiki/Statistical_power http://en.wikipedia.org/wiki/Statistical_power