R Observatory: Metrics for ir version 0.4.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ir

0.4.2

Functions to Handle and Preprocess Infrared Spectra

1packages depend

3.9Kdownloads / year

0.0%test coverage

13/13checks pass

Overview

About

Maintained by Henning TeicknerFirst published 2022-04-254 releasesCRAN page ↗GitHub ↗

Functions to import and handle infrared spectra (import from '.csv' and Thermo Galactic's '.spc', baseline correction, binning, clipping, interpolating, smoothing, averaging, adding, subtracting, dividing, multiplying, atmospheric correction, 'tidyverse' methods, plotting).

Install

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

install.packages("ir", 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("henningte/ir")

Development version from henningte/ir. 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-ir

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-ir

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-ir

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

Health

CRAN checks

13OK

Slowest check: 6.2 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.00

0.0%

Coverage · measured lines

97%

Documentation · exports

15

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 97%
Return-value docs: 100%
References docs: 5%

Downloads

3.9K

CRAN downloads in the past year

Rank #11,964 · ~11/day · ~323/mo

Releases R versions

Daily download trend is not available in this view yet.

23630 days

82890 days

3.9K1 year

Compare downloads with other packages →

Also on173 r2u18 autocran

Repository

GitHub ↗ henningte/ir

9Stars

4Forks

0Open issues

0Open PRs

5Releases

180Commits

1Contributors

chemometricsinfrared-spectramid-infrared-spectrarrstatsspectroscopyir-packageinfrared

License GPL-3.0 · 180 commits · Last activity 2026-07-23 · 0% stars, 30d

Stars over time

2025-07-18 · 82026-07-07 · 9

Repository practices

Upstream repositoryBeta

6 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/henningte/ir on 2026-08-16.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

24 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (15)

tidyr dplyr purrr tibble ggplot2 stringr hyperSpec (>= 0.99.20200527)grDevicesrlangmethodsunits Rdpack magrittrstatslifecycle

LinkingTo (0)

none

Suggests (12)

baseline ChemoSpec kableExtra fda knitr quantities rmarkdown signal spelling vctrs tidyselect prospectr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

PlotFTIR

Code & Tests

People & History

People (1)

Maintainer (1)

Henning Teickner

Author, Maintainer, Copyright holder

Authors (1)

Henning Teickner

Author, Maintainer, Copyright holder

Copyright holders (1)

Henning Teickner

Author, Maintainer, Copyright holder

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.4.2Latest
2026-02-03 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.4.1
2025-04-06 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.2.1
2022-05-02 · diff ↗
0.2.0
2022-04-25
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-04-25
Total releases: 4 / 4 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.1.0
Bundled data: 1.5 MB / 1 file
Download size: 2.5 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Chemometrics and Computational Physics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ir")

Format

Teickner, H. (2026). ir: Functions to Handle and Preprocess Infrared Spectra (Version 0.4.2) [Computer software]. https://doi.org/10.32614/CRAN.package.ir

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 ir version 0.4.2 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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