Add SyntheticControl estimator (classic SCM, Abadie-Diamond-Hainmueller 2010) — PR-1 core#501

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igerber merged 14 commits into

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feature/synthetic-control

May 31, 2026

Commits on May 30, 2026

synthetic-control: add classic SCM estimator (ADH 2010) — PR-1 core

igerber
and
claude
committed
synthetic-control: address codex R1 — fail-closed binary/absorbing gates (2×P1)

igerber
and
claude
committed
synthetic-control: address codex R2 — fail-closed non-finite data + label/mspe_v fixes

igerber
and
claude
committed
synthetic-control: address codex R3 — reject NaN treatment, estimators re-export, doc wording

igerber
and
claude
committed
synthetic-control: address codex R4 — document na.rm deviation + warn on outer-V non-convergence

igerber
and
claude
committed
synthetic-control: address codex R5 — drop non-linear median op + canonicalize predictor periods

igerber
and
claude
committed
synthetic-control: address codex R6 — mspe_v docstring + defer reporting-stack wiring (TODO)

igerber
and
claude
committed
synthetic-control: address CI codex R1 — document equal-weight predictor restriction (P1)

igerber
and
claude
committed
synthetic-control: address CI codex R2 — poor-fit warning fires on flat pre-path (P2)

igerber
and
claude
committed
synthetic-control: address CI codex R3 — bound _v_starts startup cost (P2)

igerber
and
claude
committed
synthetic-control: address CI codex R4 — meaningful inverse-variance start + distinct seeds (P2)

igerber
and
claude
committed
synthetic-control: address CI codex R5 — surface inner non-convergence during V search (P1)

igerber
and
claude
committed
synthetic-control: address CI codex R6 — exclude truncated inner solves from V argmin (P1)

igerber
and
claude
committed
synthetic-control: address CI codex R7 — deterministic low-rate exclusion regression (P2)

igerber
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Add SyntheticControl estimator (classic SCM, Abadie-Diamond-Hainmueller 2010) — PR-1 core#501

Add SyntheticControl estimator (classic SCM, Abadie-Diamond-Hainmueller 2010) — PR-1 core#501
igerber merged 14 commits into
mainfrom
feature/synthetic-control

Commits on May 30, 2026

synthetic-control: add classic SCM estimator (ADH 2010) — PR-1 core

synthetic-control: address codex R1 — fail-closed binary/absorbing gates (2×P1)

synthetic-control: address codex R2 — fail-closed non-finite data + label/mspe_v fixes

synthetic-control: address codex R3 — reject NaN treatment, estimators re-export, doc wording

synthetic-control: address codex R4 — document na.rm deviation + warn on outer-V non-convergence

synthetic-control: address codex R5 — drop non-linear median op + canonicalize predictor periods

synthetic-control: address codex R6 — mspe_v docstring + defer reporting-stack wiring (TODO)

synthetic-control: address CI codex R1 — document equal-weight predictor restriction (P1)

synthetic-control: address CI codex R2 — poor-fit warning fires on flat pre-path (P2)

synthetic-control: address CI codex R3 — bound _v_starts startup cost (P2)

synthetic-control: address CI codex R4 — meaningful inverse-variance start + distinct seeds (P2)

synthetic-control: address CI codex R5 — surface inner non-convergence during V search (P1)

synthetic-control: address CI codex R6 — exclude truncated inner solves from V argmin (P1)

synthetic-control: address CI codex R7 — deterministic low-rate exclusion regression (P2)