{ "_id": "6aefa7e1482d117aebab7e23", "Package": "cfcompare", "Title": "Compare DID, SDID, Matrix Completion and the Triply Robust Panel\nEstimator", "Version": "0.2.1", "Authors@R": "person(\"Takuma\", \"Iwasaki\", email = \"iwasakit@stanford.edu\",\nrole = c(\"aut\", \"cre\", \"cph\"))", "Description": "A comparison toolkit for binary-treatment panel causal\ninference. Runs difference-in-differences (DID; two-way fixed\neffects), synthetic difference-in-differences (SDID), synthetic\ncontrol (SC), matrix completion (MC), and the Triply RObust\nPanel (TROP) estimator of Athey, Imbens, Qu and Viviano (2026)\n on the same data, and returns their\naverage treatment effects on the treated (ATT) on a single tidy\nschema with shared plots. TROP, DID and matrix completion are\nimplemented natively; SDID and SC are obtained through the\n'synthdid' package, and an alternative matrix-completion /\ninteractive fixed-effects estimator through 'gsynth'. The\nsuggested packages 'synthdid' and 'augsynth' are not on CRAN;\nthey can be installed from GitHub at\n and\n, and every feature\nthat needs them is skipped with a message when they are absent.\nThis is an unofficial, independent implementation and is not\naffiliated with or endorsed by the authors of the TROP\nestimator.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "URL": "https://github.com/takuma1102/cfcompare,\nhttps://takuma1102.github.io/cfcompare/", "BugReports": "https://github.com/takuma1102/cfcompare/issues", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Config/testthat/parallel": "true", "Config/roxygen2/version": "8.0.0", "NeedsCompilation": "no", "Packaged": { "Date": "2026-11-07 22:32:45 UTC", "User": "root" }, "Author": "Takuma Iwasaki [aut, cre, cph]", "Maintainer": "Takuma Iwasaki ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-11-07 20:59:47 UTC", "RemoteUrl": "https://github.com/cran/cfcompare", "RemoteRef": 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"Event-study plot for a TROP fit", "topics": [ "autoplot.trop_event_study" ] }, { "page": "autoplot.trop_placebo_test", "title": "Plot a TROP placebo test", "topics": [ "autoplot.trop_placebo_test" ] }, { "page": "bind_att", "title": "Stack ATT results into one comparison table", "topics": [ "bind_att" ] }, { "page": "compare_se_modes", "title": "Compare TROP standard-error methods on one fit", "topics": [ "compare_se_modes" ] }, { "page": "counterfactual_matrix", "title": "Estimated counterfactual (untreated potential outcome) matrix", "topics": [ "counterfactual_matrix", "predict_counterfactual" ] }, { "page": "format.trop_ablation", "title": "Render a TROP ablation table as paste-ready LaTeX or Markdown", "topics": [ "format.trop_ablation" ] }, { "page": "panel_compare", "title": "Compare DID, SDID, MC and TROP on the same panel", "topics": [ "panel_compare" ] }, { "page": "panel_matrices", "title": "Reshape a long panel into TROP matrices", "topics": [ "panel_matrices" ] }, { 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"sim_panel" ] }, { "page": "sim_semisynthetic", "title": "Build a semi-synthetic panel from real data", "topics": [ "sim_semisynthetic" ] }, { "page": "surface_matrix", "title": "Surface matrix from a TROP penalty-sensitivity grid", "topics": [ "surface_matrix" ] }, { "page": "trop", "title": "Triply RObust Panel (TROP) estimator", "topics": [ "trop" ] }, { "page": "trop_ablation", "title": "Penalty ablation for the TROP estimator", "topics": [ "plot.trop_ablation", "print.trop_ablation", "trop_ablation" ] }, { "page": "trop_control", "title": "Control settings for 'trop()'", "topics": [ "trop_control" ] }, { "page": "trop_event_study", "title": "Per-period (event-study) effects from a TROP fit", "topics": [ "trop_event_study" ] }, { "page": "trop_matrix", "title": "TROP estimate on matrix input", "topics": [ "trop_matrix" ] }, { "page": "trop_placebo_test", "title": "Placebo (randomisation) test for a TROP ATT", "topics": [ "print.trop_placebo_test", "trop_placebo_test" ] }, { "page": 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