ir: Functions to Handle and Preprocess Infrared Spectra

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).

Version:	0.4.2
Depends:	R (≥ 4.1.0)
Imports:	tidyr, dplyr, purrr, tibble, ggplot2, stringr, hyperSpec (≥ 0.99.20200527), grDevices, rlang, methods, units, Rdpack, magrittr, stats, lifecycle
Suggests:	baseline, ChemoSpec (≥ 5.2.12), kableExtra, fda, knitr, quantities, rmarkdown, signal, spelling, vctrs, tidyselect, prospectr
Published:	2026-02-03
DOI:	10.32614/CRAN.package.ir
Author:	Henning Teickner [aut, cre, cph]
Maintainer:	Henning Teickner <henning.teickner at uni-muenster.de>
BugReports:	https://github.com/henningte/ir/issues/
License:	GPL-3
URL:	https://henningte.github.io/ir/, https://github.com/henningte/ir/
NeedsCompilation:	no
Language:	en-US
Citation:	ir citation info
Materials:	NEWS
In views:	ChemPhys
CRAN checks:	ir results

Documentation:

Reference manual:	ir.html , ir.pdf
Vignettes:	Introduction to the 'ir'class (source, R code) Introduction to the 'ir' package (source, R code)

Downloads:

Package source:	ir_0.4.2.tar.gz
Windows binaries:	r-devel: ir_0.4.2.zip, r-release: ir_0.4.2.zip, r-oldrel: ir_0.4.2.zip
macOS binaries:	r-release (arm64): ir_0.4.2.tgz, r-oldrel (arm64): ir_0.4.2.tgz, r-release (x86_64): ir_0.4.2.tgz, r-oldrel (x86_64): ir_0.4.2.tgz
Old sources:	ir archive

Reverse dependencies:

Reverse suggests:

PlotFTIR

Linking:

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