Package: countreg
Version: 0.3-0
Date: 2026-08-26
Title: Count Data Regression
Authors@R: c(person(given = "Achim", family = "Zeileis", role = c("aut", "cre"), email = "Achim.Zeileis@R-project.org", comment = c(ORCID = "0000-0003-0918-3766")),
             person(given = "Christian", family = "Kleiber", role = "aut", email = "Christian.Kleiber@unibas.ch", comment = c(ORCID = "0000-0002-6781-4733")),
             person(given = "Thorsten", family = "Simon", role = "ctb", comment = c(ORCID = "0000-0002-3778-7738")),
             person(given = "Kevin", family = "Huynh", role = "ctb", email = "Kevin.Huynh@unibas.ch", comment = c(ORCID = "0000-0002-4621-2274")))
Description: Regression models for count data, including negative
        binomial, zero-inflated, zero-truncated, and hurdle models.
        Drivers for combination with flexmix and mboost are also
        provided. Previously available functions for graphical
        goodness-of-fit assessment (rootograms etc.) are now provided
        in the 'topmodels' package on R-Forge.
LazyLoad: yes
Depends: R (>= 3.6.0), MASS
Imports: graphics, grDevices, stats, utils, distributions3 (>= 0.2.1),
        Formula
Suggests: AER, brglm2, car, flexmix (>= 2.3-11), gamlss, gamlss.dist,
        ggplot2, lmtest, mboost, methods, modelsummary, nonnest2,
        sandwich, tinytest, topmodels, knitr, rmarkdown
Additional_repositories: https://zeileis.R-universe.dev
VignetteBuilder: knitr
License: GPL-2 | GPL-3
URL: https://zeileis.codeberg.page/countreg/
BugReports: https://codeberg.org/zeileis/countreg/issues
Repository: https://zeileis.r-universe.dev
Date/Publication: 2026-09-10 02:03:38 UTC
RemoteUrl: https://codeberg.org/zeileis/countreg
RemoteRef: HEAD
RemoteSha: a9bfc37dff5e53944f0747ec5177fff746a07d44
NeedsCompilation: no
Packaged: 2026-10-11 07:43:50 UTC; root
Author: Achim Zeileis [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-0918-3766>),
  Christian Kleiber [aut] (ORCID:
    <https://orcid.org/0000-0002-6781-4733>),
  Thorsten Simon [ctb] (ORCID: <https://orcid.org/0000-0002-3778-7738>),
  Kevin Huynh [ctb] (ORCID: <https://orcid.org/0000-0002-4621-2274>)
Maintainer: Achim Zeileis <Achim.Zeileis@R-project.org>