- When they really want to tell a story...West Coast Stat Views (on Observational Epidemiology and more)
- Is mathematics useful?Peter Cameron's Blog
- The Schauder fixed point theorem and Leray-Schauder theory, part 3Hydrobates
- Pioverà nel fine settimana? Chiediamolo a Mark Kac!Maddmaths!
- Interpolation instabilityJohn D. Cook
- 36 hours in SingaporeXi'an's Og
- Stephen Senn (guest post): “Relevant significance? Be careful what you wish for”Error Statistics Philosophy
- Link for fifth European Set Theory Colloquium, Thursday 22 MayEuropean Set Theory Society
- Drazin pseudoinverseJohn D. Cook
- Prior as data, prior as belief, prior as soft constraint, prior as unconditional distribution in a generative modelStatistical Modeling, Causal Inference, and Social Science
- Effective graph resistanceJohn D. Cook
- The Schauder fixed point theorem and Leray-Schauder theory, part 2Hydrobates
- Cactus Language • Preliminaries 13Inquiry Into Inquiry
- What If We Had Bigger Brains? Imagining Minds beyond OursStephen Wolfram Writings
- “What happened in 2024”Statistical Modeling, Causal Inference, and Social Science
- The Blog of RecordComputational Complexity
- Humanoid robots are the blockchain of 2025West Coast Stat Views (on Observational Epidemiology and more)
- Kazhdan-Luzstig correspondencenLab
- factorizable sheafnLab
- Bandwidth vs breadth-first search11011110
- CRiSM 2.0 [21-23 May]Xi'an's Og
- Unveil Sources of Uncertainty: Feature Contribution to ConformalPrediction IntervalsFreakonometrics
- Terra NostraXi'an's Og
- Multiplying a matrix by its transposeJohn D. Cook
- A bit-twiddling marvelJohn D. Cook
- “Can language models predict the next twist in a story?”Statistical Modeling, Causal Inference, and Social Science
- Quantum Duel in PragueCombinatorics and more
- Matrices of MatricesJohn D. Cook
- Coming to a vineyard near you...West Coast Stat Views (on Observational Epidemiology and more)
- Backward bifurcations and multistationarityHydrobates
- Exposé pour l’Institut des Actuaires, en FranceFreakonometrics
- How many coffees is a house?Stats Chat
- Golf, doctors, and Parkinson’s diseaseStats Chat
- United Rugby Championship Predictions for the Quarter FinalsStats Chat
- Top 14 Predictions for Round 25Stats Chat
- Super Rugby Predictions for Week 15Stats Chat
- Rugby Premiership Predictions for Round 18Stats Chat
- NRL Predictions for Round 12Stats Chat
- AFL Predictions for Week 12Stats Chat
- Which AI coding assistant should I be using?Statistical Modeling, Causal Inference, and Social Science
- Probability of rolling a YahtzeeJohn D. Cook
- RM316, Maggio 2025, è in lineaMaddmaths!
- Test ScheduleStatistical Modeling, Causal Inference, and Social Science
- If only Arxiv required researchers to sign at the top rather than the bottom of the page, none of this would’ve happened.Statistical Modeling, Causal Inference, and Social Science
- It's almost as if, bear with me here, it's more cost efficient to reduce the amount of carbon you're putting into the atmosphere than it is to try to capture it after the fact.West Coast Stat Views (on Observational Epidemiology and more)
- La matematica è umanistica o scientifica?Maddmaths!
- No. Next question?Stats Chat
- Graduation Days: A tale of two campusesStatistical Modeling, Causal Inference, and Social Science
- Is Satire Dangerous in the AI-Age?Computational Complexity
- …no el xe un pèse!!!Xi'an's Og
- Online activities 19 – 25 MayEuropean Set Theory Society
- Why were schools so slow to return to in-person instruction?Statistical Modeling, Causal Inference, and Social Science
- IsarMathLib 1.33.0: ultrafilters, ultraproducts, hypernaturals, order on uniformitiesFormalized Mathematics
- A quite beautiful mind – un’intervista a Peter Lax (1 maggio 1926 – 16 maggio 2025)Maddmaths!
- Storie che contano: 4) Fabrizio Lanfredi, “AM♥♥RE”Maddmaths!
- …Der Nord Wal, but…Xi'an's Og
- Dead Stars Don’t RadiateAzimuth
- Cactus Language • Preliminaries 12Inquiry Into Inquiry
- An alternative Monty Hall problem. As with the usual Monty Hall problem, just set it up as a probability tree and it all works outStatistical Modeling, Causal Inference, and Social Science
- (Guest Post) Stephen Senn: “Delta Force: To what extent is clinical relevance relevant?” (reblog)Error Statistics Philosophy
- from Þe Norse Farce to…Xi'an's Og
- Struggles with surveying nonvoters and young votersStatistical Modeling, Causal Inference, and Social Science
- Cactus Language • Preliminaries 11Inquiry Into Inquiry
- Too many polls: “As news consumers, we’re like gluttons stuffing our faces with 5 potato chips at a time, just grabbing them out of the bag.”Statistical Modeling, Causal Inference, and Social Science
- Criticism vs. Reviews vs. Meta-Reviews vs. Non-reviewsWest Coast Stat Views (on Observational Epidemiology and more)
- Meteor Burst CommunicationsAzimuth
- Trinomial Coefficients and KingsJohn D. Cook
- Riff on an integration bee integralJohn D. Cook
- Why do you want to know?Stats Chat
- Proportionally Representative ClusteringAlgorithmics, Social choice, Market Design, and Other Topics
- May¹⁶ it be mostly MCMCXi'an's Og
- Linkage11011110
- Cactus Language • Preliminaries 10Inquiry Into Inquiry
- Using Stan to do sequential Bayesian updatingStatistical Modeling, Causal Inference, and Social Science
- More on humanoid robots -- who ya gonna believe?West Coast Stat Views (on Observational Epidemiology and more)
- Integers 2025 CGT TalksCombinatorial Game Theory
- Another little chess puzzleJohn D. Cook
- I trained neural nets on large cardinal axiomsAsaf Karagila
- Choose France for Science (?)Xi'an's Og
- Multiplying by quaternions on the left and rightJohn D. Cook
- A Bittersweet AnniversaryComputational Complexity
- Embeddings, Projections, and InversesJohn D. Cook
- The Lives They’re Living and this new biography of Elaine MayStatistical Modeling, Causal Inference, and Social Science
- Possible Papal PostsWest Coast Stat Views (on Observational Epidemiology and more)
- Souvenirs from Tunnel MountainNoncommutative Analysis
- From τὰ φυσικά (ta physika) to physics – XLIVThe Renaissance Mathematicus
- Confidence and Fairness: Scientific Foundations in AI and Risk, Workshop in ParisFreakonometrics
- Choose Europe for ScienceXi'an's Og
- Visions for the Future of PhysicsAzimuth
- Alternative exp and log notationJohn D. Cook
- Chaining Bayesian inference with priors constructed from posterior drawsStatistical Modeling, Causal Inference, and Social Science
- Cactus Language • Discussion 2Inquiry Into Inquiry
- Leibniz's Dream and Dijkstra's nightmareMath ∩ Programming
- Decimal Separator and InternationalizationJohn D. Cook
- If this is happening in salt water, and the drinks are alcoholic, they will also float away; just…https://jessecmckeown.tumblr.com/
- The fractal nature of scientific revolutionsStatistical Modeling, Causal Inference, and Social Science
- “How come I can’t breathe at home and y’all get to breathe at home?”West Coast Stat Views (on Observational Epidemiology and more)
- A crowded little chess puzzleJohn D. Cook
- Some variants of the periodic tiling conjectureWhat's new
- Some variants of the periodic tiling conjectureWhat's new
- Talk with CCR and chaire PARI, in Paris, on government intervention and welfareFreakonometrics
- Perché le EGMO?Maddmaths!
- Talk, Chaire ACTIONS, CNAM, ParisFreakonometrics
- OWABI@BioInference2025 [29 May]Xi'an's Og
- Skolem’s paradox and the countable transitive submodel theorem, Leeds Set Theory Seminar, May 2025Joel David Hamkins
- My Graduate Career in MathMath ∩ Programming
- The Origins of Totalitarianism by Hannah ArendtHydrobates
- AI in Systems Part 7: Final thoughtsLaura Albert's Punk Rock Operations Research
- Bad advice all over the internetStatistical Modeling, Causal Inference, and Social Science
- A leftist filmmaker is interviewed in a leftist magazine about his recent pro-nuclear documentaryWest Coast Stat Views (on Observational Epidemiology and more)
- Online activities 12 – 18 MayEuropean Set Theory Society
- Random Thought on the New Pope (the actual New Pope, not the TV series). He was a math major!Computational Complexity
- Formulating eight queens as a SAT problemJohn D. Cook
- Special solutions to the eight queens problemJohn D. Cook
- Plotting truth vs. predicted valueStatistical Modeling, Causal Inference, and Social Science
- Talks at Milliman R&D, ParisFreakonometrics
- A study is conducted on two groups. When does it make sense to report two separate estimates, and when does it make sense to just report the pooled estimate?Statistical Modeling, Causal Inference, and Social Science
- The non-attacking bishops problemJohn D. Cook
- Matematiche a Milano: e festa è stata!Maddmaths!
- Sorting Roman numeralsJohn D. Cook
- A tool to verify estimates, II: a flexible proof assistantWhat's new
- A tool to verify estimates, II: a flexible proof assistantWhat's new
- AI in Systems Part 6: Assessment of the courseLaura Albert's Punk Rock Operations Research
- Back before he was a vaccine denier, law professor Richard Epstein was a cliche-spinning dispenser of misinformationStatistical Modeling, Causal Inference, and Social Science
- Frequency of names of English monarchsJohn D. Cook
- Frequency of papal namesJohn D. Cook
- How can we say that Flow is a bad idea if Andreessen Horowitz invested a third of a billion dollars in it?West Coast Stat Views (on Observational Epidemiology and more)
- Fare carriera con la matematicaMaddmaths!
- A recent “brown bag” I gave in Philo at Va Tech: “What is the Philosophy of Statistics? (and how I was drawn to it)”Error Statistics Philosophy
- A descriptive theory of seasons in the Mid-AtlanticThe Universe of Discourse
- Arrivé à Paris pour une semaineFreakonometrics
- Cracking the Top Fifty!Shtetl-Optimized
- Square root of a small numberJohn D. Cook
- Why do LLMs have emergent properties?John D. Cook
- Don’t Hold Out On Me: Some thoughts on out-of-sample predictionStatistical Modeling, Causal Inference, and Social Science
- AI in Systems Part 5: ProjectsLaura Albert's Punk Rock Operations Research
- Using AI for ReviewsComputational Complexity
- Josh Marshal's understating how dysfunctional the titans of Silicon Valley have becomeWest Coast Stat Views (on Observational Epidemiology and more)
- Coda al supermercato: la scelta matematicaMaddmaths!
- Cactus Language • Discussion 1Inquiry Into Inquiry
- AI in Systems Part 4: Role of Generative AILaura Albert's Punk Rock Operations Research
- Converting between quaternions and rotation matricesJohn D. Cook
- Composing rotations using quaternionsJohn D. Cook
- Misattribution (when someone claims you said something that you’ve never said)–it’s kind of like plagiarism in reverse.Statistical Modeling, Causal Inference, and Social Science
- I Problemi di LeScienze – Aprile 2025 – Come consultare i consulentiMaddmaths!
- Another one for the lexicon: deerstalkerWest Coast Stat Views (on Observational Epidemiology and more)
- Hold the date!Peter Cameron's Blog
- High finance and higher education the legacy of Thomas GreshamThe Renaissance Mathematicus
- Talk at ILAC (Institut Luxembourgeois des actuaires)Freakonometrics
- Opposing SB37Shtetl-Optimized
- Evaluation blind spots and eliciting moving targetsStatistical Modeling, Causal Inference, and Social Science
- 5,000th postJohn D. Cook
- Survey of Theme One Program • 7Inquiry Into Inquiry
- AI in Systems Part 3: Class discussions and assignmentsLaura Albert's Punk Rock Operations Research
- “On Sociological Exploitation: Why the Guinea Pig Sometimes Bites”Statistical Modeling, Causal Inference, and Social Science
- A simple way to generate random points on a sphereJohn D. Cook
- Survey of Semiotics, Semiosis, Sign Relations • 6Inquiry Into Inquiry
- A few years ago Morgan Stanley released an analysis promising that the metaverse would soon be worth more than $5 trillion dollars. Their latest one on humanoid robots may not rise to that level of prescience.West Coast Stat Views (on Observational Epidemiology and more)
- Proving existence of the SVD directly without using the spectral theorem for selfadjoint compact operatorsregularize
- Talk in Lausanne, at the actuarial seminarFreakonometrics
- Recamán’s sequenceJohn D. Cook
- AISTATS ’25 Best Paper award—Margossian and Saul on exact recovery of means and correlation in VIStatistical Modeling, Causal Inference, and Social Science
- Turnstile majority11011110
- Survey of Relation Theory • 9Inquiry Into Inquiry
- Cycle order in period doubling regionJohn D. Cook
- Survey of Precursors Of Category Theory • 6Inquiry Into Inquiry
- AI in Systems Part 2: Schedule, readings, and resourcesLaura Albert's Punk Rock Operations Research
- I. J. Good corner: The flying Venus flytrap and other partly-baked ideasStatistical Modeling, Causal Inference, and Social Science
- Surprisingly, despite Elon Musk's involvement, this may turn out to be a scam.West Coast Stat Views (on Observational Epidemiology and more)
- Online activities 5 – 11 MayEuropean Set Theory Society
- My response to Scott's least controversal post ever!Computational Complexity
- Optimal Transport on Categorical Data for Counterfactuals, at IJCAI’25Freakonometrics
- Short visit in ZürichFreakonometrics
- An island of stability in a sea of chaosJohn D. Cook
- Orders of infinityWhat's new
- Orders of infinityWhat's new
- Books by Charles Rosen and Jeremy Denk on piano playing and the nature of musicStatistical Modeling, Causal Inference, and Social Science
- Memories of MinsmereHydrobates
- Gender and collaborationPeter Cameron's Blog
- (again) Yeah, yeah, I understand why you’re all talking about accusations of fraud. But for the rest of us, it’s about the non-replication and the bad science, not about possible fraud and blameStatistical Modeling, Causal Inference, and Social Science
- A few moves in RithmomachiaYet Another Mathblog
- Claude and I write a utility programThe Universe of Discourse
- Measurement error model Stan fitting struggle: The funnel again rears its ugly headStatistical Modeling, Causal Inference, and Social Science
- Artificial intelligence in systems: integrating AI into the industrial and systems engineering curriculumLaura Albert's Punk Rock Operations Research
- The Cylon (TOS) Design FallacyWest Coast Stat Views (on Observational Epidemiology and more)
- A proof of concept tool to verify estimatesWhat's new
- A proof of concept tool to verify estimatesWhat's new
- A puzzle about balancing test tubes in a centrifugeThe Universe of Discourse
- Anticipated good news if the economy goes downhillStatistical Modeling, Causal Inference, and Social Science
- Here’s what’s happening with time-shifting of births.Statistical Modeling, Causal Inference, and Social Science
- I hate to reschedule "The Cylon (TOS) Design Fallacy" yet again, but we had a big news day on the Tesla frontWest Coast Stat Views (on Observational Epidemiology and more)
- Quantum! AI! Everything but Trump!Shtetl-Optimized
- Why I linkage11011110
- Proof by insufficient informationThe Universe of Discourse
- What is judgment and decision making (JDM)?Statistical Modeling, Causal Inference, and Social Science
- P v NP Papers GaloreComputational Complexity
- Sometimes it's useful and I think healthy to imagine trying to explain the news of 2025 to the you of 2015.West Coast Stat Views (on Observational Epidemiology and more)
- From τὰ φυσικά (ta physika) to physics – XLIIIThe Renaissance Mathematicus
- “They had it all but they wanted more”: Left-wing radicals in the 1960s and right-wingers nowStatistical Modeling, Causal Inference, and Social Science
- Of plagues and chickens: How can someone be so skeptical in one place and so credulous somewhere else?Statistical Modeling, Causal Inference, and Social Science
- Will the robotaxi business really be worth $443 billion to Tesla?West Coast Stat Views (on Observational Epidemiology and more)
- Routing With SequencingOR in an OB World
- Generalizing for Sampling and Causal Inference (my talk 3pm today at the University of Maryland)Statistical Modeling, Causal Inference, and Social Science
- #SummerOfScarcityWest Coast Stat Views (on Observational Epidemiology and more)
- Online activities 28 April – 4 MayEuropean Set Theory Society
- Quantum automataQuantum Frontiers
- A personal view of the NSF hot mess: My REU programComputational Complexity
- Error statistics doesn’t blame for possible future crimes of QRPs (ii)Error Statistics Philosophy
- I don’t buy that claim that “eating whole foods and avoiding toxins” is a “horseshoe” alliance of the far left and far rightStatistical Modeling, Causal Inference, and Social Science
- Willie Singletary will you please go now?The Universe of Discourse
- “Either a 2% or a 75% chance of rain”Statistical Modeling, Causal Inference, and Social Science
- Mathematics PhD students of Aubrey Edward LandryYet Another Mathblog
- I've joined the editorial board of Journal of Noncommutative GeometryPieter Belmans
- The well-meaning but useless or counterproductive social science establishmentStatistical Modeling, Causal Inference, and Social Science
- Al-Khwarizmi didn’t invent the algorithm! A HISTCI_HULK STOMP for the weekendThe Renaissance Mathematicus
- Rithmomachia python moduleYet Another Mathblog
- Markets can remain high on LSD longer than you can remain solvent.West Coast Stat Views (on Observational Epidemiology and more)
- An ADElphabetPeter Cameron's Blog
- How our toy octopuses got revenge on a Philadelphia traffic court judgeThe Universe of Discourse
- Civilizational Collapse (Part 5)Azimuth
- Compact convex subsets of Euclidean spaceHydrobates
- Let’s take apart this claim by Christopher Lasch from 1977 that hasn’t aged well: “Such changes have made both racist ideology and the ideology of martial conquest, appropriate to an earlier age of empire-building, increasingly anachronistic.”Statistical Modeling, Causal Inference, and Social Science
- Fight FiercelyShtetl-Optimized
- "Been down so long it looks like up to me" -- a tale told mostly in tweets*West Coast Stat Views (on Observational Epidemiology and more)
- Stonean spaces, projective objects, the Riesz representation theorem, and (possibly) condensed mathematicsWhat's new
- Stonean spaces, projective objects, the Riesz representation theorem, and (possibly) condensed mathematicsWhat's new
- “The difference between ‘significant’ and ‘not significant’ is not itself statistically significant” . . . in the wild!Statistical Modeling, Causal Inference, and Social Science
- Real PeopleComputational Complexity
- Friday 10am: Online conversation on “Experiments, Causal Inference, and Limits of Evidence” with Nancy Cartwright and Berna DevezerStatistical Modeling, Causal Inference, and Social Science
- We'll be okay as long as the Silicon Valley grown-up are in charge -- Greenland editionWest Coast Stat Views (on Observational Epidemiology and more)
- It’s too Eurocentric!The Renaissance Mathematicus
- Earth Day: Pogo and our responsibilityDoc Madhattan
- The Error-Reversal Heuristic: How would you have reacted had the mistake gone in the opposite direction?Statistical Modeling, Causal Inference, and Social Science
- Of course, the chances of people relying on their 401(k)s breaking even are much slimmerWest Coast Stat Views (on Observational Epidemiology and more)
- New course this fall at Columbia: Laboratory in Justice Data ScienceStatistical Modeling, Causal Inference, and Social Science
- The Church of Logic podcast, April 2025Joel David Hamkins
- What day of the year will have the fewest noninduced births? (Difference between mathematical and statistical reasoning)Statistical Modeling, Causal Inference, and Social Science
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