Package: hcinfer
Title: Heteroskedasticity-Consistent Inference for Linear Models
Version: 0.3.0
Authors@R: c(
    person("Pedro Rafael D.", "Marinho", email = "pedro.rafael.marinho@gmail.com",
           role = c("aut", "cre"),
           comment = c(ORCID = "0000-0003-1591-8300")),
    person("Francisco", "Cribari-Neto", email = "cribari@gmail.com",
           role = "aut", comment = c(ORCID = "0000-0002-5909-6698")),
    person("Marina", "Oliveira Cunha", email = "marina.oliveirac@ufpe.br",
           role = "aut", comment = c(ORCID = "0009-0007-4938-3881"))
  )
Description: Performs heteroskedasticity-consistent inferences in linear
    regressions under heteroskedasticity. The published HC0 through HC5m
    estimators implemented in the package follow White (1980)
    <doi:10.2307/1912934>, Hinkley (1977)
    <doi:10.1080/00401706.1977.10489550>, MacKinnon and White (1985)
    <doi:10.1016/0304-4076(85)90158-7>, Cribari-Neto (2004)
    <doi:10.1016/S0167-9473(02)00366-3>, Cribari-Neto and da Silva (2011)
    <doi:10.1007/s10182-010-0141-2>, Cribari-Neto et al. (2007)
    <doi:10.1080/03610920601126589> with its erratum
    <doi:10.1080/03610920802109210>, and Li et al. (2016)
    <doi:10.1080/00949655.2016.1198906>. The package also includes HCbeta, a
    new estimator proposed by the package authors. It additionally provides
    feasible generalized least squares estimation under multiplicative
    heteroskedasticity following Harvey (1976) <doi:10.2307/1913974> and
    Cribari-Neto and Pereira (2019) <doi:10.1080/00949655.2019.1586902>, with
    two-step and maximum likelihood fitting and information criteria for the
    likelihood fit. It provides normal Wald tests, confidence intervals,
    diagnostics, and S3 output for applied inference.
URL: https://prdm0.github.io/hcinfer/, https://github.com/prdm0/hcinfer
BugReports: https://github.com/prdm0/hcinfer/issues
License: MIT + file LICENSE
Encoding: UTF-8
Depends: R (>= 4.1.0)
Imports: cli, ggplot2, purrr, rlang, tibble
Suggests: carrier, dplyr, knitr, mirai, rmarkdown, testthat (>= 3.0.0),
        withr
VignetteBuilder: knitr
Config/testthat/edition: 3
Config/Needs/website: pkgdown
LazyData: true
Config/roxygen2/version: 8.0.0
RoxygenNote: 8.0.0
NeedsCompilation: no
Packaged: 2026-08-25 14:20:23 UTC; prdm0
Author: Pedro Rafael D. Marinho [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1591-8300>),
  Francisco Cribari-Neto [aut] (ORCID:
    <https://orcid.org/0000-0002-5909-6698>),
  Marina Oliveira Cunha [aut] (ORCID:
    <https://orcid.org/0009-0007-4938-3881>)
Maintainer: Pedro Rafael D. Marinho <pedro.rafael.marinho@gmail.com>
Repository: CRAN
Date/Publication: 2026-08-25 21:00:02 UTC
Built: R 4.6.1; ; 2026-08-30 19:07:51 UTC; windows
