Statistics – Page 132 – William M. Briggs

Low-Hanging Molecules Have Already Been Picked—Most New Drugs Provide No Benefit

Remember the old stock scam? Call up 1,000 people and tell half Stock A will rise, and tell the other half it will fall. Five hundred people will be slightly…

Culture Statistics

The Great Protest In England Draws To A Close

Have you heard this? Only 1% of people aged 18-24 identify as Church of England, according to the British Social Attitudes (BSA) survey for 2018. Even among over-75s, the most…

Class Statistics

Why The Bootstrap Seems To Work—And Why It Produces Over-Certainty

Let's drag the statistician's hoary threadbare ball-filled bag out of the cupboard to make a point. In it are 3 white balls and 2 black. Using the statistical syllogism, we…

Statistics

Paper Says Some Psychiatric Diagnoses “Scientifically Meaningless”

The title is an understatement: Heterogeneity in psychiatric diagnostic classification. This is a paper in Psychiatry Research by Kate Allsopp, John Read, Rhiannon Corcoran, and Peter Kinderman. Abstract (to which…

Statistics

Yes, There Is A Hot Hand In Basketball

On the Second of March in the Year of Our Lord One Thousand Nine Hundred Sixty-Two, well before the sport became another venue for pencil-necked political correctness, a basketball player…

Class Statistics

The Doomsday Argument Is Doomed: Flawed Application Of Bayes

The WSJ on 27 June 2019 published an essay by William Poundstone on the hoary Doomsday Argument. Many are fooled by this equation, which contains a fundamental, even glaring, flaw.…

Statistics

The Epidemiologist Fallacy Strikes Again — Pesticides & Autism

Long-time readers will recall the epidemiologist fallacy is a shotgun marriage of the ecological fallacy and wee p-values. Make that and/or confidence intervals. For confidence intervals are equivalent to p-values…

Class Statistics

So-Called Random Numbers And Encryption: Update With Real-World Example

Psst. Hey, buddy. Word to the wise: "GQNZWZURUDPBFWDMEGBYIXGBGZRSVNHWOIQPPSH GXUVMZ". Keep it secret. That odd string of letters and spaces (well, once space) contains an encrypted message. In order to read…

Philip Rogan on Irrational Rationalists: Effective Altruists & The Planet of the AntsSeptember 29, 2026
Effective Altruism is something else I've never hard of but apparently has been infecting academic circles for decades. I took…
John M on Irrational Rationalists: Effective Altruists & The Planet of the AntsSeptember 29, 2026
Thanks for reminding me of that classic Klingon joke!
Rob Potter on Irrational Rationalists: Effective Altruists & The Planet of the AntsSeptember 29, 2026
Asimov's robot stories are the best example that an artificial intelligence is not intelligence. They were a fabulous way for…
John Pate on Irrational Rationalists: Effective Altruists & The Planet of the AntsSeptember 28, 2026
We should all re-read our Ted Kaczynski materials. A man ahead of his time.
Brian (bulaoren) on Irrational Rationalists: Effective Altruists & The Planet of the AntsSeptember 28, 2026
While in university, I took a class called "Symbolic Logic". Logic was then taught through the Philosophy department, which was…