{ "_id": "6a398e8f4c3da884a9287dc1", "Package": "Rfuzzydid", "Type": "Package", "Title": "Fuzzy Difference in Differences", "Description": "Differences in differences is a methodology to measure the\nimpact of a treatment by comparing a control group, which\nremains untreated at two different time periods, with a\ntreatment group, which receives the treatment at the later\ndate. In many cases, this approach is used in situations where\nthe intervention doesn't fully apply the treatment to the\nentire treatment group but rather increases the treatment rate.\nIn response to such fuzzy scenarios, de Chaisemartin and\nD'Haultfoeuille (2018) introduce\nestimands capable of identifying local average and quantile\ntreatment effects under various assumptions. This R package\ncomputes the estimators they are proposing.", "Version": "1.1.2", "Authors@R": "person(given = c(\"Kevin\", \"Michael\"),\nfamily = \"Frick\",\nrole = c(\"aut\", \"cre\"),\nemail = \"kmfrick@proton.me\")", "Author": "Kevin Michael Frick [aut, cre]", "Maintainer": "Kevin Michael Frick ", "License": "AGPL-3", "Encoding": "UTF-8", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "URL": "https://kmfrick.github.io/Rfuzzydid/,\nhttps://github.com/kmfrick/Rfuzzydid", "BugReports": "https://github.com/kmfrick/Rfuzzydid/issues", "Config/roxygen2/version": "8.0.0", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-22 19:32:13 UTC", "User": "root" }, "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-06-22 18:31:01 UTC", "RemoteUrl": "https://github.com/cran/Rfuzzydid", "RemoteRef": "HEAD", "RemoteSha": "4a55c068bb6e46bb7853ac0a6f5f6f3f90a68754", "MD5sum": "c36733659dce21c61682b510db7e396d", "_user": "cran", "_type": "src", "_file": "Rfuzzydid_1.1.2.tar.gz", "_fileid": "fb7634f0e8e98da0918d879d4f41efaa52a281e12bc4e78c86e8920328cf2d42", "_filesize": 2131076, "_sha256": "fb7634f0e8e98da0918d879d4f41efaa52a281e12bc4e78c86e8920328cf2d42", "_created": "2026-06-22T19:32:13.000Z", "_published": "2026-06-22T19:35:43.367Z", "_distro": "noble", "_jobs": [ { "job": 82802772308, "time": 150, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7802902681" }, { "job": 82802772333, "time": 151, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7802902700" }, { "job": 82802062458, "time": 216, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7802844232" }, { "job": 82802772305, "time": 124, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7802892720" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/27978408461", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/Rfuzzydid", "_commit": { "id": "4a55c068bb6e46bb7853ac0a6f5f6f3f90a68754", "author": "Kevin Michael Frick ", "committer": "cran-robot ", "message": "version 1.1.2\n", "time": 1782153061 }, "_maintainer": { "name": "Kevin Michael Frick", "email": "kmfrick@proton.me", "login": "kmfrick", "description": "PhD student in Economics.", "uuid": 15724656 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.6.0", "role": "Depends" }, { "package": "generics", "role": "Imports" }, { "package": "knitr", "role": "Imports" }, { "package": "rmarkdown", "role": "Imports" }, { "package": "broom", "role": "Suggests" }, { "package": "foreign", "role": "Suggests" }, { "package": "haven", "role": "Suggests" }, { "package": "modelsummary", "role": "Suggests" }, { "package": "pkgload", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-26", "n": 1 } ], "_tags": [ { "name": "1.1.2", "date": "2026-06-22" } ], "_stars": 0, "_contributors": [ { "user": "kmfrick", "count": 1, "uuid": 15724656 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 609, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/Rfuzzydid" }, "_devurl": "https://github.com/kmfrick/rfuzzydid", "_pkgdown": "https://kmfrick.github.io/Rfuzzydid/", "_searchresults": 5, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "extra/Rfuzzydid.html", "manual.pdf" ], "_cranurl": false, "_releases": [ { "version": "1.1.2", "date": "2026-06-22" } ], "_exports": [ "fuzzydid" ], "_help": [ { "page": "coef.fuzzydid", "title": "coef.fuzzydid", "topics": [ "coef.fuzzydid" ] }, { "page": "confint.fuzzydid", "title": "confint.fuzzydid", "topics": [ "confint.fuzzydid" ] }, { "page": "formula.fuzzydid", "title": "formula.fuzzydid", "topics": [ "formula.fuzzydid" ] }, { "page": "fuzzydid", "title": "fuzzydid", "topics": [ "fuzzydid" ] }, { "page": "glance.fuzzydid", "title": "glance.fuzzydid", "topics": [ "glance.fuzzydid" ] }, { "page": "nobs.fuzzydid", "title": "nobs.fuzzydid", "topics": [ "nobs.fuzzydid" ] }, { "page": "plot.fuzzydid", "title": "plot.fuzzydid", "topics": [ "plot.fuzzydid" ] }, { "page": "print.fuzzydid", "title": "print.fuzzydid", "topics": [ "print.fuzzydid" ] }, { "page": "summary.fuzzydid", "title": "summary.fuzzydid", "topics": [ "summary.fuzzydid" ] }, { "page": "tidy.fuzzydid", "title": "tidy.fuzzydid", "topics": [ "tidy.fuzzydid" ] }, { "page": "vcov.fuzzydid", "title": "vcov.fuzzydid", "topics": [ "vcov.fuzzydid" ] } ], "_readme": "https://github.com/cran/Rfuzzydid/raw/HEAD/README.md", "_rundeps": [ "base64enc", "bslib", "cachem", "cli", "digest", "evaluate", "fastmap", "fontawesome", "fs", "generics", "highr", "htmltools", "jquerylib", "jsonlite", "knitr", "lifecycle", "memoise", "mime", "R6", "rappdirs", "rlang", "rmarkdown", "sass", "tinytex", "xfun", "yaml" ], "_vignettes": [ { "source": "fuzzydid-methods.Rmd", "filename": "fuzzydid-methods.html", "title": "Fuzzy difference-in-differences with Rfuzzydid", "engine": "knitr::rmarkdown", "headings": [ "Purpose", "Choosing an estimator", "Basic R workflow", "Reading the main options", "Treatment categories", "Partial identification", "Covariates", "Inference", "Translating from Stata", "Practical checklist", "References" ], "created": "2026-06-22 18:31:01", "modified": "2026-06-22 18:31:01", "commits": 1 }, { "source": "paper-replication.Rmd", "filename": "paper-replication.html", "title": "Replicating Duflo (2001) with Rfuzzydid", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Data Preparation", "Loading the Data", "Constructing the Analysis Sample", "Constructing Group Variables", "Two-Arm Estimation", "Arm 1: Districts with Increasing Education (g* = 1 vs g* = 0)", "Arm 2: Districts with Decreasing Education (g* = -1 vs g* = 0)", "Aggregating Results", "Comparison with Stata", "References" ], "created": "2026-06-22 18:31:01", "modified": "2026-06-22 18:31:01", "commits": 1 }, { "source": "stata-parity.Rmd", "filename": "stata-parity.html", "title": "Stata Parity: Replicating Stata fuzzydid in R", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Simulated Data Example", "Basic Estimation", "Wald-DID, Wald-TC, and Wald-CIC", "Extracting Results Programmatically", "Core Stata Parity Check", "Key Parity Points", "1. User-Controlled Bootstrap Seed", "2. Design Restrictions", "3. Partial Identification Bounds", "4. Equality Tests", "Covariate Adjustment", "Parametric Adjustment with modelx", "Nonparametric Adjustment with Sieves", "LQTE Estimation", "Multi-Period Designs", "Bootstrap Diagnostics", "References" ], "created": "2026-06-22 18:31:01", "modified": "2026-06-22 18:31:01", "commits": 1 } ], "_score": 3.1760912590556813, "_indexed": true, "_nocasepkg": "rfuzzydid", "_universes": [ "cran", "kmfrick" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.1.2", "date": "2026-06-22T19:34:36.000Z", "distro": "noble", "commit": "4a55c068bb6e46bb7853ac0a6f5f6f3f90a68754", "fileid": "d5dd1fa52fa1c068adb191e77a10177b019f966390bf16f454d6843b035608b1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27978408461" }, { "r": "4.6.0", "os": "linux", "version": "1.1.2", "date": "2026-06-22T19:34:36.000Z", "distro": "noble", "commit": "4a55c068bb6e46bb7853ac0a6f5f6f3f90a68754", "fileid": "26d740bae219186b66ef86fee2f688e3427bce01587abbcdb8e60eeb6c52f7e7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27978408461" }, { "r": "4.6.0", "os": "wasm", "version": "1.1.2", "date": "2026-06-22T19:34:37.000Z", "commit": "4a55c068bb6e46bb7853ac0a6f5f6f3f90a68754", "fileid": "b5e2e5842277f293a1a474d152d362d1fe27bd7efbec0f29445806083d9dc874", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/27978408461" } ] }