Package: fixest
Type: Package
Title: Fast Fixed-Effects Estimations
Version: 0.14.2
Authors@R: 
    c(person(given = "Laurent",
             family = "Berge",
             role = c("aut", "cre"),
             email = "laurent.berge@u-bordeaux.fr"),
      person(given = "Sebastian",
             family = "Krantz",
             role = "ctb"),
      person(given = "Grant",
             family = "McDermott",
             role = "ctb",
             email = "grantmcd@uoregon.edu",
             comment = c(ORCID = "0000-0001-7883-8573")),
       person(given = "Russell",
             family = "Lenth",
             role = "ctb",
             email = "russell-lenth@uiowa.edu"),
      person(given = "Kyle",
             family = "Butts",
             role = "ctb",
             email = "buttskyle96@gmail.com"))
Imports: stats, graphics, grDevices, tools, utils, methods, numDeriv,
        nlme, sandwich, Rcpp(>= 1.0.5), dreamerr(>= 1.4.0),
        stringmagic(>= 1.2.0)
Suggests: knitr, rmarkdown, data.table, plm, MASS, pander, ggplot2,
        lfe, tinytex, pdftools, emmeans, estimability, AER, Matrix
LinkingTo: Rcpp
Depends: R(>= 3.5.0)
Description: Fast and user-friendly estimation of econometric models
        with multiple fixed-effects. Includes ordinary least squares
        (OLS), instrumental variables (IV), generalized linear models
        (GLM), maximum likelihood estimation (ML), and the negative
        binomial. The core of the package is based on optimized
        parallel C++ code, scaling especially well for large data sets.
        The method to obtain the fixed-effects coefficients is based on
        Bergé, Butts, McDermott (2026) <doi:10.48550/arXiv.2601.21749>.
        Further provides tools to export and view the results of
        several estimations with intuitive design to change the
        standard-errors.
License: GPL-3
BugReports: https://github.com/lrberge/fixest/issues
URL: https://lrberge.github.io/fixest/,
        https://github.com/lrberge/fixest
VignetteBuilder: knitr
LazyData: true
RoxygenNote: 7.3.2.9000
Roxygen: list(markdown = TRUE)
Encoding: UTF-8
Repository: https://lrberge.r-universe.dev
Date/Publication: 2026-06-26 12:14:19 UTC
RemoteUrl: https://github.com/lrberge/fixest
RemoteRef: HEAD
RemoteSha: 789f888416e97673d154c840eec2d99101fc07b1
NeedsCompilation: yes
Packaged: 2026-06-26 13:16:12 UTC; root
Author: Laurent Berge [aut, cre],
  Sebastian Krantz [ctb],
  Grant McDermott [ctb] (ORCID: <https://orcid.org/0000-0001-7883-8573>),
  Russell Lenth [ctb],
  Kyle Butts [ctb]
Maintainer: Laurent Berge <laurent.berge@u-bordeaux.fr>