My Faults My Own

One's ponens is another's tollens.

IN WHICH Ross Rheingans-Yoo, a sometimes-poet and else­wise a recently-graduated student of Computer Science and Math, oc­cas­ion­al­ly writes on things of int­erest.

Reading Feed (last update: April 2)

A collection of things that I was happy I read. Views expressed by linked authors are chosen because I think they're interesting, not because I think they're correct, unless indicated otherwise.


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Blog: Don't Worry About the Vase | On Automoderation -- Zvi concretizes much the the vague disease I was feeling around Automoderation, despite it being an eminently plausible approach to its design specification.


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Blog: JeffTK | Slack tool: predict -- Note that Jeff's implementation is of a market mechanism that's not budget-balanced, and rewards marginal improvements of the "last price", rather than marginal improvements of the "current best price". I suspect that these design decisions have the net effect of denoising the signal of predicter quality.

Blog: Schneier on Security | New Gmail Phishing Scam -- "The article is right; this is frighteningly good."

Blog: Marginal Revolution | The Baffling Politics

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Bad Graphs

In the wake of the announcement of Harvard's first wave of '18 admits, the Harvard Crimson is reports on the high-school demographics of Harvard's student body. The investigative article sheds some sunlight on just how much inequity exists between privileged "Harvard feeder schools" and the rest of the downtrodden teenaged proletariat.

Graph featured on The Crimson

That is, surprisingly little.

Oh, sure; the graph is concave. That means that...some schools sent more kids than other schools. Huh. How many more? Well, just reading the graph, something like 45% of Harvard students were the only admit from their school, and something like 78% are one of three or fewer kids from their high school. By contrast, the top schools send...15. A whopping five times more. Um. Right.

For contrast, this is what real inequity looks like:

Things on the right are people with obscene amounts of money. For reference, poverty-line America is ~95%tile.
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