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the-stats-duck v0.7 — a regression in every GROUP BY

· 5 min read

v0.7 of our open-source DuckDB statistics extension adds lm_fit: an OLS aggregate that fits one regression per GROUP BY group, with heteroskedasticity- and cluster-robust standard errors (HC0–HC3, CR0/CR1). Plus a portable bootstrap and a new linear-algebra kernel underneath.

the-stats-duck v0.6.0 — statistics that live in your SQL

· 6 min read

A tour of the-stats-duck v0.6.0: a one-shot data profiler, regression and bootstrap CIs in plain SQL, ten new distributions, and SAS/XPT imports that got 52x faster — with live Bedevere demos you can poke at.