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
RoxygenNote: 7.3.3
Packaged: 2026-08-23 18:23:26 UTC; evandeilton
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>
Repository: CRAN
Date/Publication: 2026-08-24 07:40:10 UTC
Built: R 4.7.0; x86_64-w64-mingw32; 2026-08-29 16:14:28 UTC; windows
Archs: x64
