William M. Briggs

Armed EPA Ignores Subpoena, Conducts Secret Science, More!

Call the EPA's rule-making Nancy-Pelosi science: you must first pass the regulations before you find out the evidence for them. No: That's not quite right. Because even after its regulations…

Philosophy Statistics

On The Evidence From Experiments: Part II

Read Part I first. Outcome 3. This sound like good news for you, since all treatment Bobs got better and no placebo Bobs did. Congratulations! The treatment might have caused…

Statistics

The Political Science Of The IPCC

Since the IPCC festival begins this week, I'm alternating posts like this with the series started yesterday. In this thing called Science, just as in other human affairs, one can…

Philosophy Statistics

On The Evidence From Experiments: Part I

This is going to start slow, unwind at a leisurely pace, and finish, for some, with a depressing conclusion, though we won't get there today. Here's the setup. You've invented…

Culture

Pope Francis’s Mega Interview: Music & Literature Recommendations

I liked this new pope from the beginning, and for the weakest of all reasons. He looks a bit like my (deceased) maternal grandfather (who taught me to fish). He…

Culture

On-Line Courses Not Faring Well—As Expected

Two months back I made the non-joke that MOOC's---massive off-line open courses---were not new, not "revolutionary", and were therefore not going to "change the face of education as we know…

Culture Statistics

Abortion Safety: Doctors V. Nurses & Physician Assistants & Midwives—Part II

Update 4 Too late. 10 October 2013. Update 4 Moved this to top because the bill allowing non-doctors to perform abortions is on Gov. Brown's desk. He'll likely sign, but…

Statistics

How To Mislead With P-values: Logistic Regression Example

Today's evidence is not new; is, in fact, well known. Well, make that just plain known. It's learned and then forgotten, dismissed. Everybody knows about these kinds of mistakes, but…

Brian (bulaoren) on The Court’s Slow Theft Of The Constitution — Guest Post by Ianto WattJuly 6, 2026
Sorry folks, my 1st comment today seems to have been lost in the ether. The Howard Johnson's reference makes no…
Steve on The Court’s Slow Theft Of The Constitution — Guest Post by Ianto WattJuly 6, 2026
I wondered the same thing, Cloudbuster. What I understand of the case is even worse -- John Marshall himself was…
Brian ( bulaoren) on The Court’s Slow Theft Of The Constitution — Guest Post by Ianto WattJuly 6, 2026
Yeah, I know; Howard Johnson's is defunct, like our constitution (?).
Brian (bulauren) on The Court’s Slow Theft Of The Constitution — Guest Post by Ianto WattJuly 6, 2026
If an absent voter's mail-in ballot is received after the date of the election but postmarked earlier, is it counted?…
Ray on Math Is Epistemic Violence, Says Lady AcademicJuly 6, 2026
This book looks like a wonderful example of the old saying, if you can't dazzle them with your brilliance, baffle…

William M. Briggs

SOON

The Court’s Slow Theft Of The Constitution — Guest Post by Ianto Watt

Happy Birthday to US

Never Use Or Trust P-values (Pagan-Values)

Musk Doges Deaths: Researchers Say USAID Absence Kills Kills Kills!

The Intellectual Capacity Of Women by David Stove

Marbles!

Class 92: Simple Optimal Decisions: PSA & Cancer Example

Math Is Epistemic Violence, Says Lady Academic

Truly Random Numbers Found?

Class 91: Try Not To Use the ROC Curve & AUC

Climate Change Increases Risk of Even Slower World Cup Games!

The Ultimate IQ Test: Guessing the Author’s Mind and Escaping the Infinity of Answers

Reader Poll: Shorter or Longer, Frequent or Rarer Posts?

No Model Will Save Us: Pope Leo, the Miserostat, and AI’s Woke Coders

How High an IQ Must A Person Have To Be Executed?

Class 90: Simple (Optimal) Decisions

Shocking Abortion Numbers: Death Distributions Show We’re Living Longer

Blessed Memorial Day; No Class; See You Wednesday

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

Creating Microbial Monsters To Terrorize Ourselves