Individual skill

synthetic-control

Design, estimate, validate, and write up a synthetic control analysis, including synthetic difference-in-differences, augmented and penalized variants, and factor-model/matrix-completion relatives for panel counterfactuals. TRIGGER on "synthetic control", "synthetic DiD", "SDID", "donor pool", "comparative case study", "geo holdout", "CausalImpact", "matrix completion", "interactive fixed effects", "gsynth", "augmented synthetic control", "augsynth", "synthdid", "scpi", "generalized synthetic control", "fect", "penalized synthetic control", "augmented DiD", "forward DiD", "GeoLift", or any setting where one or a few aggregate units (a state, market, DMA, category, platform region) got treated and untreated units must form the counterfactual, including picking treated markets by synthetic control before a geo test. Many treated units with staggered timing belong to did; randomized geo experiments to field-experiment.

skills/synthetic-control/SKILL.md

Source commit 760aa99b8b270a01a2c6b0aac4e28132a9bea11e

What was checked

Matches the observed repository HEAD

Yes

Scanner rules are current

No

Repository scan complete

No

Skill scan complete

Yes

Observed behavior

Not checked yet

Last checked

Nov 7, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.