Type: Package
Package: OxSR
Title: Soil Iron Oxides via Diffuse Reflectance
Version: 1.0.1
Authors@R: c(
    person("Gustavo", "Frosi", , "gustavofrosi@hotmail.com", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0002-0324-636X")),
    person("Vidal", "Barrón", , "vbarron59@gmail.com", role = "aut",
           comment = c(ORCID = "0000-0003-1484-1655")),
    person("Alberto", "Inda", role = "aut",
           comment = c(ORCID = "0000-0001-5252-0313")),
    person("Kayn", "Bastiani", role = "aut",
           comment = c(ORCID = "0000-0003-2692-1695"))
  )
Description: Calculate the ratio of iron oxides, hematite and goethite, in
    soil using the diffuse reflectance technique. The Kubelka-Munk theory,
    second derivative analysis, and spectral region amplitudes related to
    hematite and goethite content are used for quantification (Torrent,
    J., & Barron, V. (2008) <doi:10.2136/sssabookser5.5.c13>).
    Additionally, the package calculates soil color in the visible
    spectrum using Munsell and RGB color spaces, based on color theory
    (Viscarra et al. (2006) <doi:10.1016/j.geoderma.2005.07.017>).
License: AGPL (>= 3)
URL: https://github.com/FGu5tav0/OxSR/,
        https://fgu5tav0.github.io/OxSR/
BugReports: https://github.com/FGu5tav0/OxSR/issues
Depends: R (>= 4.1.0)
Imports: colorSpec, dplyr, ggplot2, grDevices, janitor,
        munsellinterpol, rlang, stats
Suggests: spelling, testthat (>= 3.0.0)
Config/testthat/edition: 3
Encoding: UTF-8
Language: en-US
LazyData: true
RoxygenNote: 7.3.2
NeedsCompilation: no
Packaged: 2025-03-17 11:28:36 UTC; gusta
Author: Gustavo Frosi [aut, cre] (<https://orcid.org/0000-0002-0324-636X>),
  Vidal Barrón [aut] (<https://orcid.org/0000-0003-1484-1655>),
  Alberto Inda [aut] (<https://orcid.org/0000-0001-5252-0313>),
  Kayn Bastiani [aut] (<https://orcid.org/0000-0003-2692-1695>)
Maintainer: Gustavo Frosi <gustavofrosi@hotmail.com>
Repository: CRAN
Date/Publication: 2025-03-18 12:50:02 UTC
Built: R 4.7.0; ; 2026-08-18 04:24:30 UTC; windows
