frequentist – Andrew Fairless, Ph.D.

What I Read: decision analysis, significance testing

By Andrew Fairless on October 3, 2024July 14, 2024

https://statmodeling.stat.columbia.edu/2024/07/10/a-misunderstanding-about-decision-analysis-and-significance-testing (Trying to) clear up a misunderstanding about decision analysis and significance testingAndrew Gelman7/10/24 9:03 AM “…we’re just saying that screening based on statistical significance has lots of problems. P-valuesContinue readingWhat I Read: decision analysis, significance testing

What I Read: Lincoln, confidence intervals

By Andrew Fairless on May 23, 2024March 21, 2024

https://statmodeling.stat.columbia.edu/2024/03/14/abraham-lincoln-and-confidence-intervals/ Abraham Lincoln and confidence intervalsAndrew GelmanPosted on March 14, 2024 9:04 AM “In a problem where the confidence interval is [0.1, 0.4], “the lower and upper endpoints of theContinue readingWhat I Read: Lincoln, confidence intervals

What I Read: different meanings of p-value

By Andrew Fairless on June 7, 2023May 1, 2023

4 different meanings of p-value (and how my thinking has changed) 4 different meanings of p-value (and how my thinking has changed)Posted on April 14, 2023 9:14 AMAndrew Gelman “TheContinue readingWhat I Read: different meanings of p-value

What I Read: Estimating Model Performance

By Andrew Fairless on August 23, 2022July 18, 2022

https://pub.towardsai.net/estimating-model-performance-without-ground-truth-453b850dad9a Estimating Model Performance without Ground TruthIt’s possible, as long as you keep your probabilities calibratedMichał OleszakMay 12 “A model in production is like a baby: it needs to beContinue readingWhat I Read: Estimating Model Performance

What I Read: Bayesian and frequentist results

By Andrew Fairless on May 21, 2021May 1, 2021

https://www.allendowney.com/blog/2021/04/25/bayesian-and-frequentist-results-are-not-the-same-ever/ Bayesian and frequentist results are not the same, everApril 25, 2021Allen Downey “You can’t compare results from Bayesian and frequentist methods because the results are different kinds of things….Continue readingWhat I Read: Bayesian and frequentist results

What I Read: A winner’s curse adjustment

By Andrew Fairless on January 10, 2021December 23, 2020

http://www.erikdrysdale.com/winners_curse/ Erik DrysdalebioeconometRicianAbout Recent Posts ShinyApps CVA winner’s curse adjustment for a single test statistic “One consequence of using frequentist statistical tools to conduct scientific inference is that effect sizesContinue readingWhat I Read: A winner’s curse adjustment

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