Package: gkwreg
Title: Generalized Kumaraswamy Regression Models for Bounded Data
Version: 2.1.18
Authors@R: c(person(given = "José Evandeilton",
                    family = "Lopes",
                    role = c("aut", "cre"),
                    email = "evandeilton@gmail.com",
                    comment = c(ORCID = "0009-0007-5887-4084")),
             person(given = "Wagner Hugo",
                    family = "Bonat",
                    role = "aut",
                    comment = c(ORCID = "0000-0002-0349-7054")))
Description: Implements regression models for bounded continuous data
        in the open interval (0,1) using the five-parameter Generalized
        'Kumaraswamy' distribution. Supports modeling all distribution
        parameters (alpha, beta, gamma, delta, lambda) as functions of
        predictors through various link functions. Provides efficient
        maximum likelihood estimation via Template Model Builder
        ('TMB'), offering comprehensive diagnostics, model comparison
        tools, and simulation methods. Particularly useful for
        analyzing proportions, rates, indices, and other bounded
        response data with complex distributional features not
        adequately captured by simpler models. Methods are described in
        Lopes and Bonat (2026) <doi:10.21105/joss.08991>.
License: MIT + file LICENSE
URL: https://github.com/evandeilton/gkwreg,
        https://evandeilton.github.io/gkwreg/
BugReports: https://github.com/evandeilton/gkwreg/issues
Depends: R (>= 3.5)
Imports: Formula, ggplot2, ggpubr, gkwdist, graphics, grDevices,
        gridExtra, magrittr, numDeriv, Rcpp, stats, TMB, utils
LinkingTo: Rcpp, RcppArmadillo, RcppEigen, TMB
Suggests: betareg, knitr, rmarkdown, testthat (>= 3.0.0)
VignetteBuilder: knitr
Config/testthat/edition: 3
Encoding: UTF-8
LazyData: true
NeedsCompilation: yes
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Config/pak/sysreqs: cmake make libicu-dev
Repository: https://evandeilton.r-universe.dev
Date/Publication: 2026-08-23 18:22:25 UTC
RemoteUrl: https://github.com/evandeilton/gkwreg
RemoteRef: HEAD
RemoteSha: 1f0e78bbb0b12ec79b488f690d4a2614596c8614
Packaged: 2026-09-27 02:07:51 UTC; root
Author: José Evandeilton Lopes [aut, cre] (ORCID:
    <https://orcid.org/0009-0007-5887-4084>),
  Wagner Hugo Bonat [aut] (ORCID:
    <https://orcid.org/0000-0002-0349-7054>)
Maintainer: José Evandeilton Lopes <evandeilton@gmail.com>