Posted inStatistics
Ladies & Gentlemen, We Are Losing
There are many stories, but this one is as good as any other. Long-time school teacher Peter Vlaming was fired for saying these words: "Don't let her run into the…
Posted inStatistics
What Lousy Philosophy Tells Us About Belief In Global Warming
One reason people doubt global-warming-of-doom is because of lousy philosophers like N. Ángel Pinillos (note the New York Times-sophisticated inclusion of the accent). He wrote a piece entitled (in some…
Posted inStatistics
Biostatisticians: They Asked Us To Lie!
The paper is "Researcher Requests for Inappropriate Analysis and Reporting: A U.S. Survey of Consulting Biostatisticians" by Min Qi Wang, Alice F. Yan, and Ralph V. Katz in Annals of…
Posted inClass Statistics
How To Do Predictive Statistics: Part X: Survival Analysis
Query: now that I'm a video master, would people like videos of these lessons? I don't see how they'd help much, but who knows. Let me know below or via…
Posted inStatistics
Some Curious Results In World Poverty Rates — With Update People Say They Want (But Don’t)
The tweet above is from Human Progress. Thanks to @WrathofGnon for the tip. It shows the number of people by region who live "in poverty". It is a stacked line…
Posted inPhilosophy Statistics
Next Time Somebody Asks You “What’s the Probability of X” Say This — Crucial Update!
Next time somebody asks you "What's the Probability of X", where X is any proposition, say this: there is no such probability. It doesn't exist. "Briggs, what's the probability of…
Posted inStatistics
Making P-values Weer To Achieve Significance Won’t Help
Mini-paper out in JAMA by Matt Vassar and pals: "Evaluation of Lowering the P Value Threshold for Statistical Significance From .05 to .005 in Previously Published Randomized Clinical Trials in…
Posted inClass Statistics
The Controversy Over Randomization And Balance In Clinical Trials
There was a paper a short while back, "Why all randomised controlled trials produce biased results", by Alexander Krauss, in the Annals of Medicine. Raised some academic eyebrows. Krauss says,…