OBIC: Calculate the Open Bodem Index (OBI) Score

The Open Bodem Index (OBI) is a method to evaluate the quality of soils of agricultural fields in The Netherlands and the sustainability of the current agricultural practices. The OBI score is based on four main criteria: chemical, physical, biological and management, which consist of more than 21 indicators. By providing results of a soil analysis and management info the 'OBIC' package can be use to calculate he scores, indicators and derivatives that are used by the OBI. More information about the Open Bodem Index can be found at <>.

Version: 3.0.2
Depends: R (≥ 3.5.0)
Imports: checkmate, data.table
Suggests: testthat (≥ 2.1.0), knitr, rmarkdown, ggplot2, patchwork, covr
Published: 2024-03-05
DOI: 10.32614/CRAN.package.OBIC
Author: Sven Verweij ORCID iD [aut, cre], Gerard Ros ORCID iD [aut], Yuki Fujita ORCID iD [aut], Wilbrand Hendrik Riechelman ORCID iD [aut], Kees van den Dool ORCID iD [aut], Job de Pater [ctb], Nutriƫnten Managment Instituut [cph]
Maintainer: Sven Verweij <sven.verweij at>
License: GPL-3
NeedsCompilation: no
Citation: OBIC citation info
Materials: README NEWS
In views: Agriculture
CRAN checks: OBIC results


Reference manual: OBIC.pdf
Vignettes: description-of-the-columns
Workability illustration


Package source: OBIC_3.0.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): OBIC_3.0.2.tgz, r-oldrel (arm64): OBIC_3.0.2.tgz, r-release (x86_64): OBIC_3.0.2.tgz, r-oldrel (x86_64): OBIC_3.0.2.tgz
Old sources: OBIC archive


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