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OxSR  

Soil Iron Oxides via Diffuse Reflectance
View on CRAN: Click here


Download and install OxSR package within the R console
Install from CRAN:
install.packages("OxSR")

Install from Github:
library("remotes")
install_github("cran/OxSR")

Install by package version:
library("remotes")
install_version("OxSR", "1.0.1")



Attach the package and use:
library("OxSR")
Maintained by
Gustavo Frosi
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-03-11
Latest Update: 2025-03-18
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>).
How to cite:
Gustavo Frosi (2025). OxSR: Soil Iron Oxides via Diffuse Reflectance. R package version 1.0.1, https://cran.r-project.org/web/packages/OxSR. Accessed 24 Oct. 2026.
Previous versions and publish date:
1.0.0 (2025-03-11 18:00), (2026-07-09 08:15)
Other packages that cited OxSR R package
View OxSR citation profile
Other R packages that OxSR depends, imports, suggests or enhances
Complete documentation for OxSR
Functions, R codes and Examples using the OxSR R package
Full OxSR package functions and examples
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