Search Results for “p-values” – Page 5

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 This post has been superseded!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

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…

Statistics

Drug Companies Tweaking Results To Produce Publishable P-values?

A person who Nature is calling a "whistle blower" has written a brief confessional in the British Medical Journal admitting to what might be termed statistical fiddling at a "major"…

Philosophy Statistics

Another Reason To Abandon P-values; Or Another Way To Cheat

If you're a scientist, soft or hard, who routinely uses statistics, it's likely that your funding, and therefore your career, the very wellness of your being hinges on discovering statistically…

Statistics

Epidemiology, Causality, And P-Values: Part II

Be sure to read yesterday's post first. One of the screwy consequences of classical statistics is that my odd sample (mixing babies and the patients from the brain cancer ward)…

Statistics

Epidemiology, Causality, And P-Values: Part I

A standard epidemiological study goes like this: people who have been "exposed" to some thing, say, cell phone radiation, are examined to discover whether or not they have some malady.…

Statistics

Class 74: Contra Effect Sizes

Thanks to whoever sent the Dice (there was no note or name attached). They work! Some are recognizing testing is flawed, but they seek refuge in "effect sizes", which is…

Statistics

Class 73: How To Tell If You Have Bad Dice

This is the most in-depth, complicated Class yet. But it has everything. Every probability problem turns out to be just like asking Pr(Dice loaded|Evidence). I hope you stick by this…

hudbwu on Academic Argues For Permissibility of Cannibalism, You RacistDecember 12, 2025
I'll just point out that there is nothing in the Catholic doctrine that prohibits cannibalism. I was quite surprised when…
Johnno on Academic Argues For Permissibility of Cannibalism, You RacistDecember 11, 2025
The cemeteries??? The hospitals themselves will weigh you and cut you up and auction you off just like the first…
John Pate on Class 74: Contra Effect SizesDecember 11, 2025
The big sticking point for me is that everyone assumes they are sampling from the Normal Distribution for no reason…
Rob JM on On That “Bombshell German Study” That “Exposes the PCR Test Fraud That Locked Down the World”December 11, 2025
What the holy tortured and misinterpreted data Batman! They were comparing apples to blended banana splits and then desperately tried…
John Pate on Academic Argues For Permissibility of Cannibalism, You RacistDecember 10, 2025
When the Indo-Pak agricultural systems collapse, which judging by their skirmishes over water will be in the near future, and/or…