Statistics – Page 243 – William M. Briggs

The Data Is The Data, Not The Model: With Climatology Time Series Example

How not to plot The following plot was sent to me yesterday for comment. I cannot disclose the sender, nor the nature of the data, but neither of these are…

Statistics

On-Line Statistics Course: Ideas And Your Opinions

We talked about this a couple of months ago, but now the time is nigh to build and create an on-line statistics course, or courses. There are several problems: content,…

Culture Statistics

Were Medications Responsible For The Connecticut Lanza Murders?

Some are speculating that the evil, and thank God dead, Adam Lanza was on SSRIs, which are medications designed to mess with your mind (in the pleasantest of ways), and…

Statistics

Politico’s Biased Reporting Of Its Own Poll

Today's post is over at Legal Insurrection. The headline, helpfully supplied by William Jacobson, is "Politico poll showing 'plurality support' for gay marriage also shows majority opposition." Headline writing is…

Culture Statistics

What Can We Learn From A Crude Model Of Sexually Transmitted Diseases?

It's Statistical Modeling Day, so let's look at one dealing with sexually transmitted diseases. Why this subject? Well, according to New York's CBS 2, "Study Shows Soaring STD Rates In…

Philosophy Statistics

What Does The Regression Equation Mean? Causality? Something Else?

Saw this tweet this fine morning: https://twitter.com/MarkThoma/status/276542962622668800 and downloaded the paper at the landing site, co-authored by Judea Pearl, he of Causality fame (a recommended book). Pearl and a co-author…

Culture Statistics

We Will Soon All Be Mentally Ill: DSM V & Testing All Children For Mental Disease

"The history of psychiatry is littered with fad diagnoses that in retrospect did far more harm than good," says doctor Allen Frances, the chairman of the DSM-IV Task Force and…

Statistics

Machine Learning, Big Data, Deep Learning, Data Mining, Statistics, Decision & Risk Analysis, Probability, Fuzzy Logic FAQ

Last Updated 3 December 2012, 7:24 AM EST. What's the difference between machine learning, deep learning, big data, statistics, decision & risk analysis, probability, fuzzy logic, and all the rest?…

Cary D Cotterman on Climate Change Increases Risk of Even Slower World Cup Games!June 10, 2026
82.5 degrees Fahrenheit isn't even "hot", let alone "extremely hot". American football is played in summer, by guys wearing thick…
Tars Tarkas on Climate Change Increases Risk of Even Slower World Cup Games!June 10, 2026
I seriously doubt 82.4 degrees hampers the action in any event. These are young male world class athletes in the…
spetzer86 on Climate Change Increases Risk of Even Slower World Cup Games!June 10, 2026
If they wanted temperatures below 82F in the American mid-West they should've scheduled for Nov-Feb. Imagine a Twin Cities game…
Tony Cooke on Climate Change Increases Risk of Even Slower World Cup Games!June 10, 2026
Maybe they should move all the games to the tropics. That would slow things down to the point of such…
Briggs on The Ultimate IQ Test: Guessing the Author’s Mind and Escaping the Infinity of AnswersJune 10, 2026
JH, You are very rare. A lot of teachers are strict. Of course, we are all constrained by Nature's Author…