R Observatory: Metrics for proximetricsR version 0.7.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

proximetricsR

0.7.0

Spectral Preprocessing and Chemometric Calibration of NIR Sensors

0packages depend

609downloads / year

82.3%test coverage

13/13checks pass

Overview

About

Maintained by Leonardo Ramirez-LopezFirst published 2026-07-013 releasesCRAN page ↗GitHub ↗

Provides tools to build quantitative chemometric models and applications for near-infrared (NIR) sensors. Chemometric regression models are based on partial least squares regression as described by Wold (1975) doi:10.1016/B978-0-12-103950-9.50017-4 and modified partial least squares regression as described by Shenk and Westerhaus (1991) doi:10.2135/cropsci1991.0011183X003100020049x, with further discussion by Westerhaus (2014) doi:10.1255/nirn.1492.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("proximetricsR", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("buchi-labortechnik-ag/proximetricsr")

Development version from buchi-labortechnik-ag/proximetricsr. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-proximetricsr

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-proximetricsR

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-proximetricsR

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 7.1 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 1.13

82.3%

Coverage · measured lines

100%

Documentation · exports

14

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-07-01
6 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 789 wordsVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 60%
Documented parameters: 96%
Return-value docs: 100%
References docs: 3%

Downloads

609

CRAN downloads in the past year

Rank #17,842 · ~2/day · ~51/mo

Releases R versions

Daily download trend is not available in this view yet.

27030 days

60990 days

6091 year

Compare downloads with other packages →

Also on33 r2u

Repository

GitHub ↗ buchi-labortechnik-ag/proximetricsr

0Stars

1Forks

0Open issues

0Open PRs

1Releases

95Commits

2Contributors

calbrationcheminformaticschemometricsnear-infrarednear-infrared-spectroscopypedometricsr-langr-language

95 commits · Last activity 2026-08-20

Issues over time

2026-08-05 · 32026-08-15 · 0

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/buchi-labortechnik-ag/proximetricsr on 2026-08-16.

Continuous integration (1)

GitHub Actions

Docs source (1)

README.qmd

Research and citation (1)

CITATION.cff

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

21 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.2.0

Imports (14)

callr digest foreach mathjaxr plotly (>= 4.0)prospectr quarto uuid withr zip readxl jsonlite Rcpp scales

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (6)

knitr testthat covr doParallelparallelpkgload

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (6)

Maintainer (1)

Leonardo Ramirez-Lopez

Author, Maintainer

Authors (6)

Leonardo Ramirez-Lopez

Author, Maintainer

Author

Author

Author

Author

Author

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

0.7.0Latest
2026-08-04 · current release · diff ↗
0.6.5
2026-07-18 · diff ↗
0.6.4
2026-07-01
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-01
Total releases: 3 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.2.0
Bundled data: 146 KB / 1 file
Download size: 3.3 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("proximetricsR")

The authors publish a CITATION.cff, so they have said how they want this cited. Run citation() and use what it gives you.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for proximetricsR version 0.7.0 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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