- Si stringe il cerchio intorno ai “kissing number”Maddmaths!
- pace makersXi'an's Og
- A Shinyapps MisfireOR in an OB World
- The fifth anniversary of a viral histogramStatistical Modeling, Causal Inference, and Social Science
- How is it that this problem, with its 21 data points, is so much easier to handle with 1 predictor than with 16 predictors?Statistical Modeling, Causal Inference, and Social Science
- Online activities 17 – 23 NovemberArchive of the European Set Theory Society
- Finally, a piece of data visualization that truly captures the moment.West Coast Stat Views (on Observational Epidemiology and more)
- Carnevale della Matematica #191: Matematica e strategieMaddmaths!
- Quantum computing: too much to handle!Shtetl-Optimized
- The Democrats were lucky that the election was last week and not next week.Statistical Modeling, Causal Inference, and Social Science
- Where Are Fisher, Neyman, Pearson in 1919? Opening of Excursion 3, snippets from 3.1Error Statistics Philosophy
- New paper: Deformation theory for a morphism in the derived category with fixed lift of the codomainPieter Belmans
- off to [ML@]AussoisXi'an's Og
- Four generalizations of the Pythagorean theoremJohn D. Cook
- The value of close reading: Larry Summers editionStatistical Modeling, Causal Inference, and Social Science
- We really should set aside more time for cool mathWest Coast Stat Views (on Observational Epidemiology and more)
- A Visit to the Israeli Quantum Computing Center (IQCC)Combinatorics and more
- L’attenzione ai tempi dei social: un inevitabile declinoMaddmaths!
- Disentangled Deep Smoothed Bootstrap for Fair Imbalanced RegressionFreakonometrics
- KurtHGR: A Neural Maximal Correlation for Tabular DatasetsFreakonometrics
- in memoriamXi'an's Og
- Noted economist likes to talk about demographics but he doesn’t know the actual facts.Statistical Modeling, Causal Inference, and Social Science
- The elementary theory of surreal arithmetic is bi-interpretable with set theory, Notre Dame Logic Seminar, November 2025Joel David Hamkins
- New Nikodym set constructions over finite fieldsWhat's new
- New Nikodym set constructions over finite fieldsWhat's new
- Elementary symmetric polynomials and optimizationJohn D. Cook
- “Belief in the law of small numbers” as a way to understand the continuing appeal of junk scienceStatistical Modeling, Causal Inference, and Social Science
- The Future of Teaching AssistantsComputational Complexity
- Kyoto, Lecture 5Freakonometrics
- Weighting an average to minimize varianceJohn D. Cook
- Reason 53 Why Wikipedia Is Better Than Mainstream Media: They Actually Fix Their MistakesWest Coast Stat Views (on Observational Epidemiology and more)
- BCC Thesis PrizePeter Cameron's Blog
- From τὰ φυσικά (ta physika) to physics – LIVThe Renaissance Mathematicus
- Matematica, intelligenza artificiale e machine learning: un dialogo per il futuroMaddmaths!
- fAIrst contAIctXi'an's Og
- Survey Statistics: weights and MRP for votersStatistical Modeling, Causal Inference, and Social Science
- Cryptic Mitochondrial Mutations and AgeingSystems and Signals Group
- From the three branches of government to the bidirectional nature of legal reasoning in a way that is similar to how statistics works, and should work, in the real worldStatistical Modeling, Causal Inference, and Social Science
- More from the vaunted fact-checkers of the New YorkerWest Coast Stat Views (on Observational Epidemiology and more)
- GCKE 2025, Osaka, Annual Global Congress of Knowledge EconomyFreakonometrics
- Top 14 Predictions for Postponed GamesStats Chat
- Top 14 Predictions for Round 10Stats Chat
- luz de luna sobre Sevilla [jatp]Xi'an's Og
- Brownian motion and Riemann zetaJohn D. Cook
- The acupuncture paradox and its resolutionStatistical Modeling, Causal Inference, and Social Science
- Kyoto, Lecture 4Freakonometrics
- One of the most challenging parts of living in profoundly abnormal times is avoiding a false sense of normalcy.West Coast Stat Views (on Observational Epidemiology and more)
- The Standard Model – Part 3Azimuth
- CAS 2025 Annual Meeting, in Austin, TexasFreakonometrics
- Et si les cyclistes avaient raison de ne pas s’arrêter aux stops ?Freakonometrics
- A Presidential Trivia Question, how I tried to solve itComputational Complexity
- Natural quantum MCMCXi'an's Og
- Rolling correlationJohn D. Cook
- What intro stats textbook to use?Statistical Modeling, Causal Inference, and Social Science
- Gli Effetti Speciali: quando la Matematica fa da RegistaMaddmaths!
- RM322, Novembre 2025, è in lineaMaddmaths!
- Kyoto, Lecture 3Freakonometrics
- Analog of Heron’s formula on a sphereJohn D. Cook
- is there a doctor on board?!Xi'an's Og
- Hanoi graphs redrawn11011110
- “Science and Religious Dogmatism”Statistical Modeling, Causal Inference, and Social Science
- Storie che contano: 11) 2 Fs del Liceo Matematico “N. Copernico” di Prato, “La trisezione dell’angolo”Maddmaths!
- finite variance goalsXi'an's Og
- November: The leisurely tour of SIST continuesError Statistics Philosophy
- MSc and PhD programs in statistics at the University of British ColumbiaStatistical Modeling, Causal Inference, and Social Science
- Conflicting statistical evidence on the long-term effects of children on being whacked by their parentsStatistical Modeling, Causal Inference, and Social Science
- How much is a gigawatt?John D. Cook
- Reminder for nominations for the Hausdorff Medal 2026 – deadline 1 DecemberArchive of the European Set Theory Society
- Online activities 10 – 16 NovemberArchive of the European Set Theory Society
- Having robots follow criminals around to prevent all crime sounds like a perfectly workable plan that's not at all dystopianWest Coast Stat Views (on Observational Epidemiology and more)
- I Problemi di LeScienze – Ottobre 2025 – Il tempo delle meleMaddmaths!
- An assistant professorship at Utrecht UniversityPieter Belmans
- mostly Monte Carlo, NovemberXi'an's Og
- The model underlying R-hat and a Bayesian estimatorStatistical Modeling, Causal Inference, and Social Science
- The Complexity Argument for CapitalismComputational Complexity
- UT Austin’s Statement on Academic IntegrityShtetl-Optimized
- If Cuomo had been able to run against Mamdani head-to-head, would he have won?Statistical Modeling, Causal Inference, and Social Science
- "But believe it or not, you won't find it so hot If you ain't got the do re mi. "West Coast Stat Views (on Observational Epidemiology and more)
- 2025 CAS (Casualty Actuarial Science) Canada ConnectionFreakonometrics
- Mathematical exploration and discovery at scaleWhat's new
- Mathematical exploration and discovery at scaleWhat's new
- happy [if responsible] stout day!Xi'an's Og
- Inverse limits of planar Peano continua are not always planarWild Topology
- Winter School in Abstract Analysis: Jan. 31 – Feb. 7, 2026Archive of the European Set Theory Society
- Online activities 3 – 9 NovemberArchive of the European Set Theory Society
- The Inverse Cube Force LawAzimuth
- The Inverse Cube Force LawThe n-Category Café
- Politics and poker: The theoretical appeal of the Cuomo non-party campaign for mayorStatistical Modeling, Causal Inference, and Social Science
- Convalescence a progress reportThe Renaissance Mathematicus
- "Indefensible on any artistic level but..."West Coast Stat Views (on Observational Epidemiology and more)
- Discrepancies between polls and election outcomes in 2025Statistical Modeling, Causal Inference, and Social Science
- Japanese polygon theoremJohn D. Cook
- Come comparve la vita sulla Terra?Maddmaths!
- Predictive Modelling for Football Analytics is available!Statistical Modeling, Causal Inference, and Social Science
- Survey Statistics: continued struggles with equivalent weightsStatistical Modeling, Causal Inference, and Social Science
- Kyoto, Lecture 2Freakonometrics
- Thoughts by a non-economist on AI and economicsWindows On Theory
- Polls & Betting odds & Nonsampling errors & Win probabilities & Vote marginsStatistical Modeling, Causal Inference, and Social Science
- If Mamdani wins, please keep your think pieces to yourselfWest Coast Stat Views (on Observational Epidemiology and more)
- Did Euclid exist? Is it okay to quote people that did not exist?Computational Complexity
- What is your number? Logic puzzles for mathematicians – 2025 DePrima Memorial Lecture, CaltechJoel David Hamkins
- Kyoto, Lecture 1Freakonometrics
- The Office of Risk Assessment at the Netherlands Food and Consumer Product Authority is looking for an applied statistician with expertise in Bayesian statistics or causal inferenceStatistical Modeling, Causal Inference, and Social Science
- Presentations of avoiding transversal (q-)matroidsThe Matroid Union
- Timing is Everything?OR in an OB World
- ISE Day 2025: Celebrating Industrial Engineering’s ImpactLaura Albert's Punk Rock Operations Research
- Tetrahedral analog of the Pythagorean theoremJohn D. Cook
- Donald Trump and Joe McCarthyStatistical Modeling, Causal Inference, and Social Science
- The Standard Model (Part 2)Azimuth
- Rivoluzioni matematiche: il teorema degli zeri di Hilbert di Gilberto BiniMaddmaths!
- I don't think the administration is going to try to suppress the vote in L.A. (because I don’t think they can).West Coast Stat Views (on Observational Epidemiology and more)
- Second Quantization and the Kepler ProblemThe n-Category Café
- Functional Analysis of Loss-development Patterns in P&C InsuranceFreakonometrics
- Top 14 Predictions for Round 10Stats Chat
- The anti-Smith chartJohn D. Cook
- Computational Complexity and Explanations in PhysicsCombinatorics and more
- The Elevator ProblemYet Another Mathblog
- An economist reports that the cost data from Medicare are “completely irrelevant. It is clearly measures of net costs that matter, but only gross costs (analogous to sticker prices) are provided. Similar issues arise with recent requirements for hospital price transparency.”Statistical Modeling, Causal Inference, and Social Science
- Donut SquadPeter Cameron's Blog
- Impedance and Triangular NumbersJohn D. Cook
- Dynamics in Jordan AlgebrasThe n-Category Café
- Categorial update?Logic Matters
- Entropy in algorithm analysis11011110
- A Laser-Cut Tromino PuzzleDavid Richeson: Division by Zero
- Cross ratioJohn D. Cook
- Severity and Adversarial Collaborations (i)Error Statistics Philosophy
- Cactus Language • Semantics 8Inquiry Into Inquiry
- Hilarious Ted Talk bio: “he sold the second most expensive picture at his first exhibition — without really being able to paint.”Statistical Modeling, Causal Inference, and Social Science
- On keeping a packed suitcaseShtetl-Optimized
- Linkage11011110
- Text case changes the size of QR codesJohn D. Cook
- Studying sex ratios is just a lot harder than you think: effects are tiny and variation is large.Statistical Modeling, Causal Inference, and Social Science
- Twelve years ago at the blog -- a Halloween themed repostWest Coast Stat Views (on Observational Epidemiology and more)
- Halloween Deep CutsWest Coast Stat Views (on Observational Epidemiology and more)
- Cactus Language • Semantics 7Inquiry Into Inquiry
- The last time it seemed that the country was coming apartStatistical Modeling, Causal Inference, and Social Science
- An ancient generalization of the Pythagorean theoremJohn D. Cook
- "Back in my day, the internet was really something."West Coast Stat Views (on Observational Epidemiology and more)
- Stats with KittensStats With Cats Blog
- AI and the Power of Nonuniform CircuitsComputational Complexity
- Not Bergamo, Turing, PHQ againLogic Matters
- Mentally compute logs base 2John D. Cook
- The WAR war and the electoral benefits of running more moderate candidates for political officeStatistical Modeling, Causal Inference, and Social Science
- Physical Keys and Encryption KeysJohn D. Cook
- It's important to note these Doctor Tarr and Professor Fether momentsWest Coast Stat Views (on Observational Epidemiology and more)
- Applied Category Theory 2026Azimuth
- No, this is not “the most unpredictable race for mayor that New York City has seen in decades”Statistical Modeling, Causal Inference, and Social Science
- An Experimental Program for AI-Powered Feedback at STOC: Guest Post from David WoodruffShtetl-Optimized
- Survey Statistics: Blue Rose Research is hiring !Statistical Modeling, Causal Inference, and Social Science
- Freshman’s dreamJohn D. Cook
- Why and how Bitcoin uses Merkle treesJohn D. Cook
- The stated purpose of a program is not always the same as its real purposeStatistical Modeling, Causal Inference, and Social Science
- Online activities 27 October – 2 NovemberArchive of the European Set Theory Society
- Notes on Mr. ArkadinWest Coast Stat Views (on Observational Epidemiology and more)
- Et si on misait enfin sur la prévention ?Freakonometrics
- United Rugby Championship Predictions for Week 6Stats Chat
- Top 14 Predictions for Round 9Stats Chat
- Rugby Premiership Predictions for Round 6Stats Chat
- Automne orséenJérôme Buzzi’s
- Cactus Language • Semantics 6Inquiry Into Inquiry
- Applied Category Theory 2026The n-Category Café
- How blocks are chained in a blockchainJohn D. Cook
- Reading like it’s 1937Statistical Modeling, Causal Inference, and Social Science
- Boyle's slightly less pessimistic take on the Gen AI bubble.West Coast Stat Views (on Observational Epidemiology and more)
- Philip Gibbs – Black Holes and White HolesAzimuth
- Bill's Bad AdviceComputational Complexity
- The sequelQuantum Frontiers
- Hey Philip Larkin, I don’t get what you were saying here!Statistical Modeling, Causal Inference, and Social Science
- 987654321 / 123456789John D. Cook
- Excursion 1 Tour I (3rd stop): The Current State of Play in Statistical Foundations: A View From a Hot-Air Balloon (1.3)Error Statistics Philosophy
- Hodge Conjecture workshop, w/o 29 September 2025 @ OxfordGeometry Bulletin Board
- Spacing the circles on the Smith chartJohn D. Cook
- Even the easiest data requests can require some effortStatistical Modeling, Causal Inference, and Social Science
- The hyperbolic spiral as a trisectrix11011110
- Three more books on the history of science in medieval Islamicate cultureThe Renaissance Mathematicus
- STOC 2026 Experimental Program AnnouncementTheory Matters
- Assistant professor position at USI in LuganoStatistical Modeling, Causal Inference, and Social Science
- David Owen writes about hearing aidsStatistical Modeling, Causal Inference, and Social Science
- "Did you hear the one about the huge bubble threatening to take down the economy?"West Coast Stat Views (on Observational Epidemiology and more)
- A nightmare that began with a coughThe Renaissance Mathematicus
- A Scalable toolbox for exposing indirect discrimination in insurance ratesFreakonometrics
- How to make a Smith chartJohn D. Cook
- Was Admiral Poindexter a terrorist? (Who’s in charge of your prediction market?)Statistical Modeling, Causal Inference, and Social Science
- AI and Intro TheoryComputational Complexity
- A bubble story that's not about AI.West Coast Stat Views (on Observational Epidemiology and more)
- Sabbatical and pre-faculty positions at Flatiron Institute in NYCStatistical Modeling, Causal Inference, and Social Science
- Maryam Mirzakhani Doctoral FellowshipsJérôme Buzzi’s
- Here’s a statistics research project for you: Is the skewness of the distribution of the empirical correlation coefficient asymptotically proportional to the correlation?Statistical Modeling, Causal Inference, and Social Science
- Generating random points in ColoradoJohn D. Cook
- Random spherical coordinatesJohn D. Cook
- Cheering for fire trucks and crossing with the light- - notes on a Portlandia/Spirit Halloween protest.West Coast Stat Views (on Observational Epidemiology and more)
- The Standard Model (Part 1)Azimuth
- Hamiltonian-paired graphs11011110
- Postdoc positions in OrsayJérôme Buzzi’s
- Survey Statistics: individualism doesn’t workStatistical Modeling, Causal Inference, and Social Science
- Online activities 20 – 26 OctoberArchive of the European Set Theory Society
- Reanalysis of that Nobel prizewinning study of patents and innovation (with R and Stan code)Statistical Modeling, Causal Inference, and Social Science
- Tweet-posting HistoryWest Coast Stat Views (on Observational Epidemiology and more)
- Sept 16, 2025 was Pythagorean DayComputational Complexity
- United Rugby Championship Predictions for Week 5Stats Chat
- Top 14 Predictions for Round 8Stats Chat
- Rugby Premiership Predictions for Round 5Stats Chat
- Bunnings NPC Predictions for the FinalStats Chat
- Bayesian probability, like frequentist probability, is a model-based activity that is mathematically anchored by physical randomization at one end and calibration to a reference set at the otherStatistical Modeling, Causal Inference, and Social Science
- Distribution of correlationJohn D. Cook
- Corollary: when comics started printing "Collector's Edition" on the cover, they ceased being financially worth collecting.West Coast Stat Views (on Observational Epidemiology and more)
- The ASA Sir David R. Cox Foundations of Statistics Award is now annualError Statistics Philosophy
- Integer Set Library (ISL) - A PrimerMath ∩ Programming
- Collective sensemaking event in NYC, October 26Statistical Modeling, Causal Inference, and Social Science
- Aversive statistical methods explain differences in “dark” publication in PNAS across subject areasStatistical Modeling, Causal Inference, and Social Science
- Kazhdan Seminar fall 2025 – Starting Today Oct. 19, 2026.Combinatorics and more
- Distribution of coordinates on a sphereJohn D. Cook
- ODE to Fisher’s transformJohn D. Cook
- Quality metricsJohn D. Cook
- The war on data, 2025 editionStatistical Modeling, Causal Inference, and Social Science
- Separating the whack from the chaff in critiques of decision theoryStatistical Modeling, Causal Inference, and Social Science
- The importance of essentialism in children’s and adults’ conceptions of the worldStatistical Modeling, Causal Inference, and Social Science
- Un cadre de gouvernance à trois piliers pour une tarification équitable de l’assuranceFreakonometrics
- Turning trig identities into Fibonacci identitiesJohn D. Cook
- There's an ongoing war against the very concepts of public domain and fair use and it's something we should be talking about.West Coast Stat Views (on Observational Epidemiology and more)
- Generalizing Treatment Effects from Trials to EHR Populations (Qixuan Chen’s talk this Tues morning)Statistical Modeling, Causal Inference, and Social Science
- My talk at Columbia University: “Computational Complexity and Explanations in Physics”Shtetl-Optimized
- Experiences with GPT-5-CodexJohn D. Cook
- “All Our Default Models Are Wrong: Causal inference for varying treatment effects”: my talk this Saturday morning in OttawaStatistical Modeling, Causal Inference, and Social Science
- Two Ph.D. studentshipsLogic Matters
- And you thought consultants were overpaid before...West Coast Stat Views (on Observational Epidemiology and more)
- “We can obtain less rigorous but more convincing results by other means” (new paper)Noncommutative Analysis
- La parité, comme condition d’équilibre stable non dégénéré (simulations)Freakonometrics
- Linkage11011110
- Questions about statistical claims in paper from recent Nobel prize winners; some general challenges in trying understand nonlinear patterns using quadratic regressionStatistical Modeling, Causal Inference, and Social Science
- Fall Jobs Post 2025Computational Complexity
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