spectrakit: Spectral Data Handling and Visualization

Provides functions to combine, normalize and visualize spectral data, perform principal component analysis (PCA), and assemble customizable image grids suitable for publication-quality scientific figures.

Version: 0.2.0
Depends: R (≥ 4.1.0)
Imports: dplyr, readr, ggplot2, ggrepel, tibble, purrr, rlang, magick, glue, data.table, scales, stats
Suggests: RColorBrewer
Published: 2026-04-06
DOI: 10.32614/CRAN.package.spectrakit
Author: Gianluca Pastorelli ORCID iD [aut, cre]
Maintainer: Gianluca Pastorelli <gianluca.pastorelli at gmail.com>
License: MIT + file LICENSE
URL: https://rpackagelab.blogspot.com/2026/04/introducing-spectrakit-r-package.html
NeedsCompilation: no
CRAN checks: spectrakit results

Documentation:

Reference manual: spectrakit.html , spectrakit.pdf

Downloads:

Package source: spectrakit_0.2.0.tar.gz
Windows binaries: r-devel: spectrakit_0.1.2.zip, r-release: spectrakit_0.1.2.zip, r-oldrel: spectrakit_0.1.2.zip
macOS binaries: r-release (arm64): spectrakit_0.1.2.tgz, r-oldrel (arm64): spectrakit_0.1.2.tgz, r-release (x86_64): spectrakit_0.1.2.tgz, r-oldrel (x86_64): spectrakit_0.1.2.tgz
Old sources: spectrakit archive

Linking:

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