Posts Tagged ‘ Decision Theory ’

On deck this week

July 21, 2014
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Mon: Skepticism about a published claim regarding income inequality and happiness Tues: Battle of the cozy comedians: What’s Alan Bennett’s problem with Stewart Lee? Wed: A world without statistics Thurs: NFL players keep getting bigger and big...

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On deck for the rest of the summer

July 20, 2014
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Skepticism about a published claim regarding income inequality and happiness Battle of the cozy comedians: What’s Alan Bennett’s problem with Stewart Lee? A world without statistics NFL players keep getting bigger and bigger “An Experience with a Registered Replication Project” A linguist has a question about sampling when the goal is causal inference from observational […] The post On deck for the rest of the summer appeared first on Statistical…

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Differences between econometrics and statistics: From varying treatment effects to utilities, economists seem to like models that are fixed in stone, while statisticians tend to be more comfortable with variation

July 18, 2014
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Differences between econometrics and statistics:  From varying treatment effects to utilities, economists seem to like models that are fixed in stone, while statisticians tend to be more comfortable with variation

I had an interesting discussion with Peter Dorman (whose work on assessing the value of a life we discussed in this space a few years ago). The conversation started when Peter wrote me about his recent success using hierarchical modeling for risk analysis. He wrote, “Where have they [hierarchical models] been all my life? In […] The post Differences between econometrics and statistics: From varying treatment effects to utilities, economists…

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Ethics and statistics

July 17, 2014
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I spoke (remotely) recently at the University of Wisconsin, on the topic of ethics and statistics. Afterward, I received the following question from Fabrizzio Sanchez: As hard as it is to do, I thought it was good to try and define what exactly makes for an ethical violation. Your third point noted that it needed […] The post Ethics and statistics appeared first on Statistical Modeling, Causal Inference, and Social…

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Stan World Cup update

July 15, 2014
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Stan World Cup update

The other day I fit a simple model to estimate team abilities from World Cup outcomes. I fit the model to the signed square roots of the score differentials, using the square root on the theory that when the game is less close, it becomes more variable. 0. Background As you might recall, the estimated […] The post Stan World Cup update appeared first on Statistical Modeling, Causal Inference, and…

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On deck this week

July 14, 2014
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Mon: “Building on theories used to describe magnets, scientists have put together a model that captures something very different . . .” Tues: Questions about “Too Good to Be True” Wed: “The Europeans and Australians were too eager to believe in renal denervation” Thurs: Ethics and statistics Fri: Differences between econometrics and statistics: From varying […] The post On deck this week appeared first on Statistical Modeling, Causal Inference, and…

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Open-source tools for running online field experiments

July 10, 2014
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Dean Eckles points me to this cool new tool for experimentation: I [Eckles] just wanted to share that in a collaboration between Facebook and Stanford, we have a new paper out about running online field experiments. One thing this paper does is describe some of the tools we use to design, deploy, and analyze experiments, […] The post Open-source tools for running online field experiments appeared first on Statistical Modeling,…

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Just wondering

July 8, 2014
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Just wondering

It would be bad news if a student in the class of Laurence Tribe or Alan Dershowitz or Ian Ayres or Edward Wegman or Matthew Whitaker or Karl Weick or Frank Fischer were to hand in an assignment that is obviously plagiarized copied from another source without attribution. Would the prof have the chutzpah to […] The post Just wondering appeared first on Statistical Modeling, Causal Inference, and Social Science.

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On deck this week

July 7, 2014
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Mon: “Bayes Data Analysis – Author Needed” Tues: Just wondering Wed: “P.S. Is anyone working on hierarchical survival models?” Thurs: Open-source tools for running online field experiments Fri: Hey—this is a new kind of spam! Sat, Sun:...

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On deck this week

June 30, 2014
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Mon: Who invented the Metropolis algorithm? Tues: “Who’s bigger”—the new book that ranks every human on Wikipedia—is more like Bill Simmons than Bill James Wed: “Being an informed Bayesian: Assessing prior informativeness and prior–likelihood conflict” Thurs: “The great advantage of the model-based over the ad hoc approach, it seems to me, is that at any […] The post On deck this week appeared first on Statistical Modeling, Causal Inference, and…

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