The 20% Statistician

A blog on statistics, methods, philosophy of science, and open science. Understanding 20% of statistics will improve 80% of your inferences.

Showing posts with label error control. Show all posts
Showing posts with label error control. Show all posts
Monday, May 9, 2022

Tukey on Decisions and Conclusions

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In 1955 Tukey gave a dinner talk about the difference between decisions and conclusions at a meeting of the Section of Physical and Engineer...
Sunday, October 31, 2021

Not All Flexibility P-Hacking Is, Young Padawan

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During a recent workshop on Sample Size Justification an early career researcher asked me: “You recommend sequential analysis in your pape...
3 comments:
Wednesday, July 1, 2020

The Red Team Challenge (Part 3): Is it Feasible in Practice?

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By Daniel Lakens & Leo Tiokhin Also read Part 1 and Part 2 in this series on our Red Team Challenge . Six weeks ago, we launched t...
1 comment:
Thursday, March 12, 2020

What’s a family in family-wise error control?

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When you perform multiple comparisons in a study, you need to control your alpha level for multiple comparisons. It is generally recommended...
1 comment:
Wednesday, January 1, 2020

Observed Type 1 Error Rates (Why Statistical Models are Not Reality)

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“In the long run we are all dead.” - John Maynard Keynes When we perform hypothesis tests in a Neyman-Pearson framework we want to m...
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