A few months ago, Andrew Gelman collated and commented the reviews of Deborah Mayo’s book by himself, Brian Haig, Christian Hennig, Art B. Owen, Robert Cousins, Stan Young, Corey Yanofsky, E.J. Wagenmakers, Ron Kenett, Daniel Lakeland, and myself. The collection did not make it through the review process of the Harvard Data Science Review! it […]
“The Role of Nature versus Nurture in Wealth and Other Economic Outcomes and Behaviors”
Sandra Black, Paul, Devereux, Petter Lundborg, and Kaveh Majlesi write: Wealth is highly correlated between parents and their children; however, little is known about the extent to which these relationships are genetic or determined by environmental factors. We use administrative data on the net wealth of a large sample of Swedish adoptees merged with similar […]
wildlife photography of the year
wildlife photography of the year
Hacking pass codes with De Bruijn sequences
Suppose you have a keypad that will unlock a door as soon as it sees a specified sequence of four digits. There’s no “enter” key to mark the end of a four-digit sequence, so the four digits could come at any time, though they have to be sequential. So, for example, if the pass code […]
Bayesian analysis of data collected sequentially: it’s easy, just include as predictors in the model any variables that go into the stopping rule.
Mark Palko writes: I remember you did something on the practice of continuing to add to the sample until significance was reached. I wanted to share it with some co-workers but I can’t seem to find it on your blog. Do you remember the one I am talking about? My reply: It’s here. There’s more […]
The First Eye-Opener: Error Probing Tools vs Logics of Evidence (Excursion 1 Tour II)
In Tour II of this first Excursion (of Statistical Inference as Severe Testing: How to Get Beyond the Statistics Wars (SIST, 2018, CUP), I pull back the cover on disagreements between experts charged with restoring integrity to today’s statistical practice. Some advised me to wait until later to get to this eye-opener. Granted, the full […]
Drawing with Unicode block characters
My previous post contained the image below. The point of the post was that the numbers that came up in yet another post made the fractal image above when you wrote them in binary. Here’s the trick I used to make that image. To make the pattern of 0’s and 1’s easier to see, I […]
Perspectives
“Bellow began seeing a psychologist, a man named Paul Meehl.”
Or as we might say it, “Meehl began seeing a patient, a writer named Saul Bellow.”
Statistician positions at RAND
Bonnie Ghosh-Dastidar writes: I am asking for your help in identifying qualified candidates for Ph.D. Statistician openings at the RAND Corporation with multiple location options (Santa Monica, CA, Washington, DC, Pittsburgh, PA, and Boston, MA). RAND was established almost 70 years ago to strengthen public policy through research and analysis. Over seven decades, our research […]
catching my train with no training
“Starting at the beginning again can be exhausting and stressful. But, opportunities are finally coming into focus . . .”
Ashley Steel writes: Walking away from science or walking away with science? This is an essay about career transitions and the value of statistical thinking in, perhaps, surprising places. It is written in hopes of opening a conversation. When my father, a kind and distinguished academic physician, gave me a chemistry set for my 12th […]
“Starting at the beginning again can be exhausting and stressful. But, opportunities are finally coming into focus . . .”
Ashley Steel writes: Walking away from science or walking away with science? This is an essay about career transitions and the value of statistical thinking in, perhaps, surprising places. It is written in hopes of opening a conversation. When my father, a kind and distinguished academic physician, gave me a chemistry set for my 12th […]
stack explode
To say the least, most Stack Exchange communities have been quite active in the past days, not towards solving an unusual flow of questions from new or old users, but in protesting against the exclusion of a moderator who disputed on a moderator forum the relevance of a code of conduct change proposed or imposed […]
Les Aphillanthes
He’s looking for a Bayesian book
Michael Lewis wrote: I’m teaching a course on Bayesian statistics this fall. I’d love to use your book but think it might be too difficult for the, mainly, graduate social work, sociology, and psychology students likely to enroll. What do you think? In response, I pointed to these two books that are more accessible than […]
Ryū [jatp]
Binary surprise
As mentioned in the previous post, the Gauss-Wantzel theorem says you can construct a regular n-gon with a straight edge and compass if and only if n has the form 2k F where k is a non-negative integer and F is a product of distinct Fermat primes. Let’s look at the binary representation of these […]