William M. Briggs

All Probability Is Conditional: An Answer To Senn; Part IV

Read Part III. Still with me? Hope so, because we're only on the second page of Senn's article (but don't fret; we'll be skipping most of it). Review: in logical-probability…

Philosophy Statistics

Probability Isn’t “Fair”: An Answer To Senn; Part III

A quick reminder that we're trying to unpack the meaning of the "is fair" in the proposition "This die is fair," and trying to deduce the probability this proposition is…

Philosophy Statistics

There Is Only One Kind Of Probability: An Answer To Senn; Part II

Read Part I. Some of this material is explained in detail in this series. Just after the introduction, Senn starts his argument by claiming an "important distinction between two types…

Philosophy Statistics

Bayes Is More Than Probably Right: An Answer To Senn; Part I

Stephen Senn very kindly answered a post I wrote on p-values (Unsignificant Statistics: Or Die P-Value, Die Die Die) by sending me his "You May Believe You Are a Bayesian…

Statistics

Cornell Teaching Sojourn: Probability, Stats, & R

Time for the annual migration to Ithaca via a well accoutered golden coach (complete with undergraduates feeding professors grapes grown at Cornell's orchards). There I will linger for two weeks,…

Philosophy Statistics

Tobacco Ads Could Lead To Cancer Cure

Today's headline is true. True means that which is certain, without the possibility of error; that which is not false; that which accords with reality. It means that which is…

Statistics

Unsignificant Statistics: Or Die P-Value, Die Die Die

Must...resist...quoting... from Stephen Ziliak's gorgeous invective "Unsignificant Statistics" (where I stole today's title) in the Financial Post. Well, just a little (all emphasis mine and joyfully placed): Statistical significance is…

Philosophy Statistics

Scientists Discover Way To Increase Publication Count

Anybody who has spent any time in a university library amidst the papers of his specialty knows that the absolute last thing which is needed is more of them. Journals…

John Pate on Class 62: Die P-value, Die! Die! Die!August 22, 2025
...and another thing: in Fisher's works first understanding the distribution of what you're measuring in population you are sampling from…
JH on Class 62: Die P-value, Die! Die! Die!August 22, 2025
Since your definition of p-values is not entirely correct, FYI - understanding p-values and different meanings of p-value
John Pate on Class 62: Die P-value, Die! Die! Die!August 22, 2025
To be fair to R.A. Fisher he warned people were over-enthusiastic about applying the tools he provided. He wasn't as…
McChuck on Class 62: Die P-value, Die! Die! Die!August 21, 2025
"Faster, pussycat! Kill! Kill!" You can't repeat the mantra enough.
gareth on The Key Role Of Probability & Chance In ScienceAugust 20, 2025
"I have answered three six questions, and that is enough," Said his father Briggs; "don't give yourself airs! Do you…

William M. Briggs

Class 62: Die P-value, Die! Die! Die!

Research: Solar Activity Causes High Blood Pressure

The Key Role Of Probability & Chance In Science

On The Cult Of The Victim & Why We Must Reject It

Class 61: Does This Guy Have ESP? II

Funding Increases To Foster Even More Cheating In Science

Compulsory Moral Bioenhancement Should Be Covert Says Academic Who Says Ticks Should Be Genetically Modified To Stop You Eating Meat

Lying Increases Trust In Science, Says Academic

Class 60: Does This Guy Have ESP? 1

Lady Pilots Better Than Men, Says The Science

Academics Say It’s Morally Obligatory To Bioengineer Ticks To Stop You Eating Meat

New Definition Of Death To Increase Organ Harvest Bounty

Class 59: The Hardest Hypothesis In The World

The If I Were God Fallacy & Evolution

Universities Need To Be Made To Lose Prestige

Only Credentialed Artists Can Appreciate This

Does Watching TV Cause Autism?

Peer-Reviewed Research: Men Find Looking At Nearly Naked Women Distracting

A Week’s Vacation

Class 58: Hypothesis Testing Is All Wrong

Vegetarians Crave Power And Success More Than Meat Eaters Do, Study Finds

Class 62: Die P-value, Die! Die! Die!

Research: Solar Activity Causes High Blood Pressure

All Probability Is Conditional: An Answer To Senn; Part IV

Probability Isn’t “Fair”: An Answer To Senn; Part III

There Is Only One Kind Of Probability: An Answer To Senn; Part II

Bayes Is More Than Probably Right: An Answer To Senn; Part I

Cornell Teaching Sojourn: Probability, Stats, & R

Tobacco Ads Could Lead To Cancer Cure

Unsignificant Statistics: Or Die P-Value, Die Die Die

Scientists Discover Way To Increase Publication Count

There Is No Culture Without Inequality: Stove 1

Impose Your Beliefs Before They Impose Theirs

Telekinesis: Ideas In Our Reenchantment & Rectification

The Physics Of Blessings: Ideas In Our Reenchantment & Rectification