TLC: Observed Power - Temptations and Misunderstandings with Georgi Georgiev
schedule
Friday, November 1, 12:00pm - 1:00pm (EDT)
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Hi TLCers!
Well, I'm incredibly stoked to announce our November speaker. Georgi Georgiev has graciously agreed to share a talk based on his recent three-part series (part 1, part 2, part 3) on the dangers of observed power (aka post hoc power).
Description
Are you searching for true power (of the statistical kind)? Are you concerned with A/B testing calculators telling you what your "required sample size" should have been after you have already gathered the data? Do you think something has to be off with a test if the observed effect is smaller than the MDE? If you have answered 'yes' to any of the above, then this talk is probably for you. Georgi will share how he dealt with the temptations of observed power early on in his statistics journey and explain the pitfalls and errors he sees as a consultant and a developer of statistical tools.
So join the conversation on November 1st!
9 AM Pacific | 10 AM Mountain | 11 AM Central | 12 Noon Eastern | 5 PM London | 7 PM Bulgaria
location_on
https://www.google.com/url?q=https://zoom.us/j/96367266146?pwd%3DTVtVvWauhJnPTP3RQR3Vzg0ey6jtMv.1&sa=D&source=calendar&ust=1729703354175617&usg=AOvVaw1ab91XK3C2Urt-1noDe6pH
person
Kelly Wortham, tlc@testandlearn.community