Statistics – Page 171 – William M. Briggs

Naomi Oreskes Plays Dumb On Statistics And Climate Change

This post is one that has been restored after the hacking. All original comments were lost. Remember how I said, again and again---and again---that everybody gets statistics wrong? Here's proof…

Statistics

Real Climate Temperature “Trend” Article Gets It Wrong (Like So Many Do)

This post is one that has been restored after the hacking. All original comments were lost. Everything that can go wrong with a time series analysis has gone wrong with…

Statistics

On The Uselessness Of Lie Detector (And Medical) Screenings, And The Ames Spy Case

https://www.youtube.com/watch?v=xr8BUxVRwFY This post is one that has been restored after the hacking. All original comments were lost. Have you seen the television series The Assets? Dramatization of the Sandy Grimes-Jeanne…

Statistics

How’d We Do On Our 2014 Predictions?

This post is one that has been restored after the hacking. All original comments were lost. Time to tally. As has become our tradition, each New Year's Eve we see…

Statistics

Monty Hall And This Video Prove Probability Is Measure Of Truth

https://www.youtube.com/watch?v=C5-I0bAuEUE This post is one that has been restored after the hacking. All original comments were lost. This post is really an excuse to highlight a cute video that's being…

Philosophy Statistics

Improper Language About Priors

Suppose you decided (almost surely by some ad hoc rule) that the uncertainty in some thing (call it y) is best quantified by a normal distribution with central parameter θ…

Philosophy Statistics

I Also Declare The Bayesian vs. Frequentist Debate Over For Data Scientists

I stole the title, adding the word "also", from an article by Rafael Irizarry at Simply Stats (tweeted by Diego Kuonen). First, brush clearing. Data scientists. Sounds like galloping bureaucratic…

Culture Philosophy Podcast Statistics

Podcast: Peer Review, Bob & Ray Do Statistics, Academic Calls For Killing Of (Post-Birth) Babies

[podcast]https://www.wmbriggs.com/audio/wmbriggs_com_12dec2014_0006.mp3[/podcast] Show Notes Wired's PubPeer article. PubPeer.com itself. PubPeer's discussion of "Macroscopic Observability of Spinorial Sign Changes under 2π Rotations". Bob and Ray can be found at, inter alia, the…

Pk on AI & Chess Both Produce Pre-Coded OutputJune 18, 2025
Suppose I wrote a program to perform multiple linear regressions of varying degrees and varying transformations. The program would return…
NLR on AI & Chess Both Produce Pre-Coded OutputJune 18, 2025
One might wonder why, after billions of dollars spent building up infrastructure, paying workers to program and "train" (calibrate) this…
Briggs on AI & Chess Both Produce Pre-Coded OutputJune 18, 2025
Michael, No, it's the code. The code says "Take this X and do this and such to it," where X…
Michael 2 on AI & Chess Both Produce Pre-Coded OutputJune 18, 2025
The Large Language Models (LLM, ChatGPT kind of thing) use code to process training data. The output is NOT determined…
Hagfish Bagpipe on The Hubris Of Experts: NIH EditionJune 17, 2025
HagFISH. Sheesh