Re:Optimizely Statistics Engine
by yummyfajitas on Wednesday January 21, 2015 @09:23AM
(#8923166)
They make statements on the long-run average lift, which is a quantity that many businesses care about: what will my average lift be if I implement a variation after my A/B test?
Could you state clearly what this guarantee is? Unless I'm making a stupid mistake, such guarantees are impossible even in principle with frequentist statistics.
Could you state clearly what this guarantee is? Unless I'm making a stupid mistake, such guarantees are impossible even in principle with frequentist statistics.