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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "cfcompare" in publications use:'
type: software
license: MIT
title: 'cfcompare: Compare DID, SDID, Matrix Completion and the Triply Robust Panel
  Estimator'
version: 0.2.1
doi: 10.1002/jae.70061
abstract: A comparison toolkit for binary-treatment panel causal inference. Runs difference-in-differences
  (DID; two-way fixed effects), synthetic difference-in-differences (SDID), synthetic
  control (SC), matrix completion (MC), and the Triply RObust Panel (TROP) estimator
  of Athey, Imbens, Qu and Viviano (2026) <https://doi.org/10.1002/jae.70061> on the
  same data, and returns their average treatment effects on the treated (ATT) on a
  single tidy schema with shared plots. TROP, DID and matrix completion are implemented
  natively; SDID and SC are obtained through the 'synthdid' package, and an alternative
  matrix-completion / interactive fixed-effects estimator through 'gsynth'. The suggested
  packages 'synthdid' and 'augsynth' are not on CRAN; they can be installed from GitHub
  at <https://github.com/synth-inference/synthdid> and <https://github.com/ebenmichael/augsynth>,
  and every feature that needs them is skipped with a message when they are absent.
  This is an unofficial, independent implementation and is not affiliated with or
  endorsed by the authors of the TROP estimator.
authors:
- family-names: Iwasaki
  given-names: Takuma
  email: iwasakit@stanford.edu
preferred-citation:
  type: article
  title: Triply Robust Panel Estimators
  authors:
  - family-names: Athey
    given-names: Susan
  - family-names: Imbens
    given-names: Guido W.
  - family-names: Qu
    given-names: Zhaonan
  - family-names: Viviano
    given-names: Davide
  journal: Journal of Applied Econometrics
  year: '2026'
  doi: 10.1002/jae.70061
  notes: 'Working-paper version: arXiv:2508.21536'
  start: '1'
  end: '16'
repository: https://cran.r-universe.dev
repository-code: https://github.com/takuma1102/cfcompare
commit: fcec6959c7df3c72954fcbbea62877bcd1b1fb7d
url: https://takuma1102.github.io/cfcompare/
date-released: '2026-11-07'
contact:
- family-names: Iwasaki
  given-names: Takuma
  email: iwasakit@stanford.edu
references:
- type: manual
  title: 'cfcompare: Compare DID, SDID, Matrix Completion and the Triply Robust Panel
    Estimator'
  authors:
  - family-names: Iwasaki
    given-names: Takuma
  year: '2026'
  notes: Unofficial R package version 0.2.1; not affiliated with the TROP authors
  url: https://takuma1102.github.io/