Artifacts
Standalone interactive artifacts, tools, and explorations.
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Explorer
Load a month of Bluebikes trip records and flag stations that probably had a broken dock by spotting hours where no bikes were returned when several normally would have been. Bayesian combination of a prior on dock failures with a Poisson model of expected returns, rendered as a map, a top-suspects ranking, and a per-station date by hour heatmap. All processing happens in the browser.
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Explorer
Manipulate the U.S. industry direct-requirements matrix: see its structure, raise it to powers, simulate a final-demand shock through the Leontief inverse, and diff it year over year. 71 industries, 1997–2023.
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Explorer
Fill in an Analysis of Competing Hypotheses table and watch its Bayesian formulation update live.
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Explorer
Cluster public-facing thinkers by the "genome" of beliefs they publicly profess. Toggle between the wellness / podcast circuit, the AI debate, and climate & energy commentators; UPGMA on Hamming distance over a hand-curated trait set, with editorial overlays for traits that travel together and individuals who recombine them.