{ "_id": "6ada6954dd3792e77323890a", "Package": "fereg", "Title": "Fast Fixed-Effects Estimation with the 'fixest' Interface", "Version": "0.4.0", "Authors@R": "c(\nperson(\"Leo\", \"Liu\", email = \"auleo.liu@gmail.com\", role = c(\"aut\", \"cre\", \"cph\")),\nperson(\"Authors of the bundled Rust crates\", role = c(\"ctb\", \"cph\"),\ncomment = \"see inst/AUTHORS for each crate's authors and license\")\n)", "Description": "Ordinary least squares, two-stage least squares, Poisson\nand logit regressions with any number of high-dimensional fixed\neffects, interactions of fixed effects, varying slopes, weights\nand iid, heteroskedasticity-robust (HC1, HC2, HC3),\nmultiway-clustered, CRV3, Newey-West, Driscoll-Kraay or Conley\nstandard errors. The formula syntax, arguments, results and\nmethods follow the 'fixest' package and reproduce its\nestimates. The computations run in a parallel 'Rust' library\nthat eliminates the largest fixed effect exactly and solves for\nthe others by preconditioned conjugate gradient.", "License": "MIT + file LICENSE", "URL": "https://github.com/leoliu0/fereg", "BugReports": "https://github.com/leoliu0/fereg/issues", "SystemRequirements": "Cargo (Rust's package manager), rustc (>= 1.85)", "Config/testthat/edition": "3", "Encoding": "UTF-8", "LazyData": "true", "Config/roxygen2/version": "8.1.1", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-10-22 19:33:38 UTC", "User": "root" }, "Author": "Leo Liu [aut, cre, cph], Authors of the bundled Rust crates\n[ctb, cph] (see inst/AUTHORS for each crate's authors and\nlicense)", "Maintainer": "Leo Liu ", "Config/pak/sysreqs": "libclang-dev", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-10-22 19:22:02 UTC", "RemoteUrl": "https://github.com/cran/fereg", "RemoteRef": "HEAD", "RemoteSha": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "_user": "cran", "_type": "src", "_file": "fereg_0.4.0.tar.gz", "_fileid": "https://r2.ropensci.org/95b6029ab6c96ea65bbdde0ee17f44d2c9ae4e5a022805bc009f606e2650018f", "_filesize": 4563299, "_sha256": "95b6029ab6c96ea65bbdde0ee17f44d2c9ae4e5a022805bc009f606e2650018f", "_expires": "2027-01-30T19:51:45.000Z", "_created": "2026-10-22T19:33:38.000Z", "_published": "2026-10-22T19:51:48.251Z", "_upstream": "https://github.com/cran/fereg", "_status": "success", "_maintainer": { "name": "Leo Liu", "email": "auleo.liu@gmail.com", "login": "leoliu0", "description": "Lecturer in Finance at UNSW/UTS and a data scientist", "uuid": 38640768 }, "_jobs": [ { "job": 120044640679, "time": 385, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "12453417792" }, { "job": 120044640627, "time": 346, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "12453259293" }, { "job": 120044640749, "time": 389, "config": "linux-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "12452829614" }, { "job": 120044640642, "time": 336, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "12454445688" }, { "job": 120040951052, "time": 430, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "12454315036" }, { "job": 120044640638, "time": 116, "config": "wasm-release", "r": "4.6.0", "check": "FAIL", "artifact": "" }, { "job": 120044640864, "time": 785, "config": "windows-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "12453254310" }, { "job": 120044640958, "time": 603, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "12454331227" }, { "job": 120044640839, "time": 763, "config": "windows-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "12453204935" }, { "job": 120044640652, "time": 669, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "12454466345" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252", "_commit": { "id": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "author": "Leo Liu ", "committer": "cran-robot ", "message": "version 0.4.0\n", "time": 1792696922 }, "_distro": "resolute", "_host": "GitHub-Actions", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.2", "role": "Depends" }, { "package": "stats", "role": "Imports" }, { "package": "fixest", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "data.table", "role": "Suggests" }, { "package": "generics", "role": "Suggests" }, { "package": "Matrix", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-43", "n": 1 } ], "_tags": [ { "name": "0.4.0", "date": "2026-10-22" } ], "_stars": 0, "_contributors": [ { "user": "leoliu0", "count": 1, "uuid": 38640768 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 634, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/fereg" }, "_devurl": "https://github.com/leoliu0/fereg", "_searchresults": 0, "_cargo": true, "_topics": [ "rust", "cargo" ], "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/fereg.html", "extra/manual.pdf", "extra/readme.html", "extra/readme.md", "LICENSE" ], "_cranurl": false, "_releases": [ { "version": "0.4.0", "date": "2026-10-22" } ], "_exports": [ "coeftable", "conley", "DK", "driscoll_kraay", "etable", "feglm", "feols", "fepois", "fitstat", "fixef", "newey_west", "NW", "pvalue", "r2", "se", "ssc", "tstat", "vcov_cluster", "vcov_conley", "vcov_crv3", "vcov_DK", "vcov_hetero", "vcov_NW" ], "_datasets": [ { "name": "trade_toy", "title": "Simulated panel for examples", "object": "trade_toy", "class": [ "data.frame" ], "fields": [ "id", "year", "x1", "x2", "z", "xe", "y", "count", "binary" ], "rows": 600, "table": true, "tojson": true } ], "_help": [ { "page": "etable", "title": "Table of estimation results", "topics": [ "etable" ] }, { "page": "feols", "title": "Fixed-effects OLS and IV estimation", "topics": [ "feols" ] }, { "page": "fepois", "title": "Fixed-effects Poisson and logit estimation", "topics": [ "feglm", "fepois" ] }, { "page": "fereg_multi", "title": "Multiple estimations", "topics": [ "as.list.fereg_multi", "coef.fereg_multi", "fereg_multi", "nobs.fereg_multi", "print.fereg_multi", "summary.fereg_multi", "[.fereg_multi" ] }, { "page": "fereg-methods", "title": "Methods for fereg objects", "topics": [ "AIC.fereg", "BIC.fereg", "coef.fereg", "confint.fereg", "deviance.fereg", "fereg-methods", "fitted.fereg", "logLik.fereg", "nobs.fereg", "predict.fereg", "residuals.fereg", "sigma.fereg", "summary.fereg", "vcov.fereg" ] }, { "page": "fitstat", "title": "Fit statistics", "topics": [ "fitstat" ] }, { "page": "fixef", "title": "Fixed effects of an estimation", "topics": [ "fixef" ] }, { "page": "r2", "title": "R-squared variants", "topics": [ "r2" ] }, { "page": "se", "title": "Coefficient table accessors", "topics": [ "coeftable", "pvalue", "se", "tstat" ] }, { "page": "ssc", "title": "Small-sample correction", "topics": [ "ssc" ] }, { "page": "trade_toy", "title": "Simulated panel for examples", "topics": [ "trade_toy" ] }, { "page": "vcov_requests", "title": "Variance requests", "topics": [ "conley", "DK", "driscoll_kraay", "newey_west", "NW", "vcov_cluster", "vcov_conley", "vcov_crv3", "vcov_DK", "vcov_hetero", "vcov_NW", "vcov_requests" ] } ], "_readme": "https://github.com/cran/fereg/raw/HEAD/README.md", "_rundeps": [], "_score": 1.6989700043360187, "_indexed": false, "_nocasepkg": "fereg", "_universes": [ "cran", "leoliu0" ], "_indexurl": "https://leoliu0.r-universe.dev/fereg", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.4.0", "date": "2026-10-22T19:39:54.000Z", "distro": "resolute", "arch": "aarch64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/108c65fdc3490b1ec97b2c5cde3f14c0da5584fc66cae4e6e7aff9d006557bda", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.7.0", "os": "linux", "version": "0.4.0", "date": "2026-10-22T19:39:59.000Z", "distro": "resolute", "arch": "x86_64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/74ace032b7adc66e287325a77f66afc81b4442a1a19835e9d5a531805db2729d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.6.1", "os": "linux", "version": "0.4.0", "date": "2026-10-22T19:40:05.000Z", "distro": "resolute", "arch": "aarch64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/179aa76e2ed5ecdafb648b0ff09ed1d3725de7cb80b14b612cd16d662a924603", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.6.1", "os": "linux", "version": "0.4.0", "date": "2026-10-22T19:39:57.000Z", "distro": "resolute", "arch": "x86_64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/d95ab074d8fbcb6e538ba988dfc935a11c641b1c49d5837de748a28bfb57ee06", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.7.0", "os": "win", "version": "0.4.0", "date": "2026-10-22T19:42:00.000Z", "arch": "aarch64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/ef3046df044f39c276a0ae8a50873157c6c62634d47a523e3ad59a14f7132e49", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.7.0", "os": "win", "version": "0.4.0", "date": "2026-10-22T19:39:24.000Z", "arch": "x86_64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/04040da618f08c073e228d974b3f900f882f8c3de5dfd6ef07862d68df53809b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.6.1", "os": "win", "version": "0.4.0", "date": "2026-10-22T19:41:51.000Z", "arch": "aarch64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/da15cf533d80790f52f64cfa9ba186d78d67183c8a990208054f7b412c09316f", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" }, { "r": "4.6.1", "os": "win", "version": "0.4.0", "date": "2026-10-22T19:39:38.000Z", "arch": "x86_64", "commit": "c82cd1350968c10bfc2d25c1671020afac3e00ec", "fileid": "https://r2.ropensci.org/e7c5707b1adf4f70063f372f9c291dc96dcbd37741058ce5fd3af8c525e6ac1b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39840741252" } ] }