2026 Leisurely Cruise

(JAN #2) Leisurely cruise January 2026: Excursion 4 Tour II: 4.4 “Do P-Values Exaggerate the Evidence?”

2026-26 Cruise

Our second stop in 2026 on the leisurely tour of SIST is Excursion 4 Tour II which you can read here. This criticism of statistical significance tests takes a number of forms. Here I consider the best known.  The bottom line is that one should not suppose that quantities measuring different things ought to be equal. At the bottom you will see links to posts discussing this issue, each with a large number of comments. The comments from readers are of interest! We will have a zoom meeting Fri Jan 23 11AM ET on these last two posts.*If you want to join us, contact us.

getting beyond…

Excerpt from Excursion 4 Tour II*

4.4 Do P-Values Exaggerate the Evidence? Continue reading

Categories: 2026 Leisurely Cruise, frequentist/Bayesian, P-values | Leave a comment

(JAN #1) Leisurely Cruise January 2026: Excursion 4 Tour I: The Myth of “The Myth of Objectivity” (Mayo 2018, CUP)

2025-26 Cruise

Our first stop in 2026 on the leisurely tour of SIST is Excursion 4 Tour I which you can read here. I hope that this will give you the chutzpah to push back in 2026, if you hear that objectivity in science is just a myth. This leisurely tour may be a bit more leisurely than I intended, but this is philosophy, so slow blogging is best. (Plus, we’ve had some poor sailing weather). Please use the comments to share thoughts.

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Tour I The Myth of “The Myth of Objectivity”*

Objectivity in statistics, as in science more generally, is a matter of both aims and methods. Objective science, in our view, aims to find out what is the case as regards aspects of the world [that hold] independently of our beliefs, biases and interests; thus objective methods aim for the critical control of inferences and hypotheses, constraining them by evidence and checks of error. (Cox and Mayo 2010, p. 276) [i]

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Categories: 2026 Leisurely Cruise, objectivity, Statistical Inference as Severe Testing | Leave a comment

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