Package: lightr 1.8.0.9000

Hugo Gruson

lightr: Read Spectrometric Data and Metadata

Parse various reflectance/transmittance/absorbance spectra file formats to extract spectral data and metadata, as described in Gruson, White & Maia (2019) <doi:10.21105/joss.01857>. Among other formats, it can import files from 'Avantes' <https://www.avantes.com/>, 'CRAIC' <https://www.microspectra.com/>, and 'OceanOptics'/'OceanInsight' <https://www.oceanoptics.com/> brands.

Authors:Hugo Gruson [cre, aut, cph], Rafael Maia [aut, cph], Thomas White [aut, cph], Kotya Karapetyan [ctb, cph]

lightr_1.8.0.9000.tar.gz
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lightr.pdf |lightr.html✨
lightr/json (API)
NEWS

# Install 'lightr' in R:
install.packages('lightr', repos = c('https://ropensci.r-universe.dev', 'https://cloud.r-project.org'))

Reviews:rOpenSci Software Review #267

Bug tracker:https://github.com/ropensci/lightr/issues

Pkgdown site:https://docs.ropensci.org

On CRAN:

Conda:

file-importreproducibilityreproducible-researchreproducible-sciencespectral-dataspectroscopy

7.23 score 13 stars 2 packages 11 scripts 676 downloads 17 exports 11 dependencies

Last updated 2 days agofrom:3601d216a4 (on main). Checks:10 OK. Indexed: yes.

TargetResultTotal time
source / vignettesOK205
pkgdown docsOK169
linux-devel-x86_64OK137
linux-release-x86_64OK163
macos-release-arm64OK72
macos-oldrel-arm64OK82
windows-develOK92
windows-releaseOK111
windows-oldrelOK95
wasm-releaseOK97

Exports:lr_convert_tocsvlr_get_metadatalr_get_speclr_parse_abslr_parse_genericlr_parse_irr8lr_parse_jazlr_parse_jazirradlr_parse_jdxlr_parse_procspeclr_parse_raw8lr_parse_rfl8lr_parse_rohlr_parse_spclr_parse_trmlr_parse_trtlr_parse_ttt

Dependencies:clicodetoolsdigestfuturefuture.applyglobalslistenvparallellyprogressrrlangxml2

Batch import with lr_get_spec() and lr_get_metadata()

Hugo Gruson

Rendered frombatch_import.Rmdusingknitr::rmarkdownon May 29 2025.

Last update: 2022-11-05
Started: 2018-11-23

Design Principles for lightr

Rendered fromdesign-principles.Rmdusingknitr::rmarkdownon May 29 2025.

Last update: 2025-05-29
Started: 2025-05-29

Real life example

Hugo Gruson

Rendered fromtrue_example.Rmdusingknitr::rmarkdownon May 29 2025.

Last update: 2024-12-01
Started: 2019-09-02

Renormalise spectral data with a custom reference

Hugo Gruson

Rendered fromrenormalise.Rmdusingknitr::rmarkdownon May 29 2025.

Last update: 2024-07-11
Started: 2018-12-13