William M. Briggs

Everything Wrong With P-Values Under One Roof

Update 8 January 2019. This post has been superseded! There is an official paper of this material, greatly expanded and vetted. SEE THIS NEW POST. THE NEW PAPER: Here is…

Statistics

On The Intersection Of Scientist And Politicians—Guest Post by An Engineer

"An Engineer" is a gentleman who has practiced Civil, Mechanical and Industrial Engineering for more than 40 years. He has been granted patents for a number of practical inventions, and…

Philosophy Statistics

On The Evidence From Experiments: Part IV

Read Part I, II, III. We are nearly at the point where we can say something about the candidate proposition of interest: "Treatment cures cancer of the albondigas." It is…

Statistics

Confirmation Bias Happens To The Other Guy

Yet another entry in a long and endless series of experiments which show people often see what they want. Twist in this new one is that people who aren't too…

Statistics

Use The Wrong P-value, Go To Jail: Not A Joke: Updated With Amicus Brief

Today's lesson: If the government wants you bad enough, it will get you. If that isn't already obvious, consider what befell W. Scott "Don't Call Me Baron" Harkonen. Just kidding…

Philosophy Statistics

On The Evidence From Experiments: Part III

Read Part I, Part II first. All other propositions are contingent. For example, it is not necessarily true that your treatment should be a cure for cancer of the albondigas…

Statistics

The Case of the Missing Global Warming: A 17th Precinct Mini Mystery

This originally ran four years ago on 21 September 2009. One or two minor details have been changed to make the post current. Update: I see I screwed up the…

Statistics

Summary Of Statistical Evidence Against Global Warming

This is from my Classic Posts page, but seems appropriate to highlight in the wake of the latest gloom and doom from the IPCC. If you're looking for just one…

Richard on A Synchronicity Or Coincidence? What Is Behind Curious Events?March 9, 2026
My son-in-law calls these "cosmic coincidences". We share with each other "interesting" or "unusual" ones we've each experienced. Of course,…
Brian (bulaoren) on A Synchronicity Or Coincidence? What Is Behind Curious Events?March 9, 2026
Funny, I was just thinking about synchronicity...
Jennifer on Class 81: The Second Biggest Error In Time SeriesMarch 7, 2026
Ran across this and thought you could be interested: A Combat Scenario-Based Model for Quantifying Ethical Decision?Making in Military AI…
William Wallace on The Paper Test Shows Why AGI Is Not Possible: And Why The Brain Is Different In KindMarch 6, 2026
I believe that the anger which creeps into conversations about whether or not AI can become sentiment has nothing to…
NLR on The Paper Test Shows Why AGI Is Not Possible: And Why The Brain Is Different In KindMarch 5, 2026
I agree with the paper test; like the Chinese room argument, it is a way to illustrate that a mechanical…

William M. Briggs

A Synchronicity Or Coincidence? What Is Behind Curious Events?

Class 81: The Second Biggest Error In Time Series

The Paper Test Shows Why AGI Is Not Possible: And Why The Brain Is Different In Kind

Researcher Imagines Weather With No Human Influence: Concludes Climate Change Hurts Incomes

Faith Deposited: Why Godless Science Fails

Class 80: Granger Causality; Per Se & Accidental Time Series; Stationarity

Scientists Seeking To Escape Criticism Run To The Warmth & Comfort Of Bluesky

The Loss of Ephemera — Guest Post by The Blonde Bombshell

Class 79: Time Series Example

The Importance Of Not Making Decisions

Don’t Take The ‘Long-Covid’ Alzheimer’s Study Seriously

AI Is Driving Many Crazy: Our Latest Panic

Class 78: The Attempt To Turn Correlation Lead Into Causation Gold In Time Series

Desperate Need For Equality: AP Exam Performance

Some Sanity: Experts Sued For Creating Gender Delusions

Why The Recent Claims Of AGI Fail: Plus, A New Test For AGI

Polar Bears Are Doing Fine: Activists, Not So Well

Impossible LSAT Statistics Question

How Women’s Equality In Democracies Changes Voting (And Everything Else)

Class 77: Trendy Trends In Time Series

Who Still Listens To AM Radio?

A Synchronicity Or Coincidence? What Is Behind Curious Events?

Class 81: The Second Biggest Error In Time Series

Everything Wrong With P-Values Under One Roof

On The Intersection Of Scientist And Politicians—Guest Post by An Engineer

On The Evidence From Experiments: Part IV

Confirmation Bias Happens To The Other Guy

Use The Wrong P-value, Go To Jail: Not A Joke: Updated With Amicus Brief

On The Evidence From Experiments: Part III

The Case of the Missing Global Warming: A 17th Precinct Mini Mystery

Summary Of Statistical Evidence Against Global Warming

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