William M. Briggs

Certainty & Uncertainty: Logical Probability & Statistics

Since we have spent the weekend with these matters, I thought it appropriate to include the first part of the Introduction to the new book I've been working on. It…

Philosophy Statistics

More On The 1 in 1.6 Million Heat Wave Chance

Yesterday we looked at NCDC's claim that the 13-month stretch of "above-normal" temperatures had only a 1 in 1.6 million chance of occurring. Let's today clarify the criticism. The NCDC…

Philosophy Statistics

Chance Of Heat Wave Only 1 in 1.6 Million? Or, Probability Gone Wrong

My dad took a swing with his nine-iron and the wiffle simulacrum of a golf ball took flight, arched upwards, spun left and, without bouncing, landed atop my favorite blade…

Fun Statistics

How Good Are You At Making Sports Predictions?

I'm traveling today so I thought I'd remind us of ShortBurst sports, Edgehogs as was. Make picks in all major sports, even the God-help-us Olympics, and track your prognosticatory prowess.…

Statistics

Observational Bayes > Parametric Bayes > Hypothesis Testing < Looking

This is a completion of the post I started two weeks ago which shows that "predictive" or "observational" Bayes is better than classical, parametric Bayes, which is far superior to…

Culture

Rioting Is An Ecstatic, Spiritual Experience: Or, Structural Sin Made Me Do It

"Rioting"---which is to say, looting, rampaging, vandalizing, engaging in wanton mayhem and violence, and generally acting very badly---"can be, literally, an ecstatic spiritual experience." So says the is-he Right Reverend…

Culture Fun

A Depressing [Real Sad] Churchill Quotation—Contest

As I this morning scanned Facebook, I ran across the image below. Read it through and pause for a moment before continuing. Notice anything strange? I was so intrigued by…

Statistics

Does Averaging Incorrect Data Give A Result That Is Less Incorrect? Climate Modeling

Another question from the statistics mailbag: Dear Matt: I recently got into a discussion with a CAGW "believer" and of course the discussion turned to global average temperature (whatever that…

Uncle Mike on Blessed Memorial Day; No Class; See You WednesdayMay 21, 2026
Please enjoy your well-earned respite. Warmth is indeed a boon and blessing -- it's in the eighties here today and…
Cary D Cotterman on Why There Are (Probably) No UFOs: “Climate Change”May 20, 2026
There are clear photographs of just about any phenomenon imaginable, regardless of how fast, distant, small, or ephemeral it may…
Steve on Why There Are (Probably) No UFOs: “Climate Change”May 20, 2026
Briggs, you fool! You should know by now that extraterrestrials have image blurring technology. And before you ask, yes, they…
McChuck on Why There Are (Probably) No UFOs: “Climate Change”May 20, 2026
"Tomorrow Tomorrow never comes What kind of a fool Do they take me for? Tomorrow A resting place for bums…
Philip Rogan on Why There Are (Probably) No UFOs: “Climate Change”May 20, 2026
All I can say after reading the linked article is that I'm glad I'm not a professional academic philosopher.

William M. Briggs

Blessed Memorial Day; No Class; See You Wednesday

Why There Are (Probably) No UFOs: “Climate Change”

Creating Microbial Monsters To Terrorize Ourselves

Class 89: The Measure Most Modelers Forget: Skill Examples

The Shocking Conclusion of the HR Trilemma!

The HR Trilemma: Which Door Decides Your Fate?

Capital Punishment Deters Crime More Than The Death Penalty

How Experts Use “Calamities” to Find Official Victims & Gain Power

Richard Dawkins, The Big Muscles Fallacy & AI Pachinko

Class 88: The Most Neglected Concept: Skill

The Red-Blue Button Dilemma & Its Surprising Answer

UFO Reports About To Blast Off!

Class 87: Calibration & Conformal Prediction: Examples

Noticing Differences Between Races Does Not Pay

What Are The Chances Of All These Scientists Dying, Killed, Or Going Missing?

Class 86: Calibration & Conformal Prediction: Theory

How A Miracle Turns Mundane

Contest Winner Announced!

Trump’s Last Stand: Mea Culpa, Redux — Guest Post by Ianto Watt

Class 85: Proper Scores of Model Goodness

Proof!