photobiology: Photobiological Calculations

Definitions of classes, methods, operators and functions for use in photobiology and radiation meteorology and climatology. Calculation of effective (weighted) and not-weighted irradiances/doses, fluence rates, transmittance, reflectance, absorptance, absorbance and diverse ratios and other derived quantities from spectral data. Local maxima and minima: peaks, valleys and spikes. Conversion between energy-and photon-based units. Wavelength interpolation. Astronomical calculations related solar angles and day length. Colours and vision. This package is part of the 'r4photobiology' suite, Aphalo, P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.

Version: 0.11.3
Depends: R (≥ 4.0.0)
Imports: stats, grDevices, polynom (≥ 1.4-1), tibble (≥ 3.1.6), stringr (≥ 1.4.0), lubridate (≥ 1.9.3), plyr (≥ 1.8.9), dplyr (≥ 1.1.4), tidyr (≥ 1.3.1), splus2R (≥ 1.3-3), zoo (≥ 1.8-12), rlang (≥ 1.1.4)
Suggests: knitr (≥ 1.48), rmarkdown (≥ 2.27), testthat (≥ 3.2.1), roxygen2 (≥ 7.3.2), lutz (≥ 0.3.2), covr
Published: 2024-08-25
DOI: 10.32614/CRAN.package.photobiology
Author: Pedro J. Aphalo ORCID iD [aut, cre], Titta K. Kotilainen ORCID iD [ctb], Glenn Davis [ctb], Agnese Fazio [ctb]
Maintainer: Pedro J. Aphalo <pedro.aphalo at helsinki.fi>
BugReports: https://github.com/aphalo/photobiology/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://docs.r4photobiology.info/photobiology/, https://github.com/aphalo/photobiology
NeedsCompilation: no
Citation: photobiology citation info
Materials: README NEWS
CRAN checks: photobiology results

Documentation:

Reference manual: photobiology.pdf
Vignettes: User Guide: 0 The R for Photobiology Suite (source, R code)
User Guide: 1 Radiation (source, R code)
User Guide: 2 Astronomy and Atmosphere (source, R code)

Downloads:

Package source: photobiology_0.11.3.tar.gz
Windows binaries: r-devel: photobiology_0.11.3.zip, r-release: photobiology_0.11.3.zip, r-oldrel: photobiology_0.11.3.zip
macOS binaries: r-release (arm64): photobiology_0.11.3.tgz, r-oldrel (arm64): photobiology_0.11.3.tgz, r-release (x86_64): photobiology_0.11.3.tgz, r-oldrel (x86_64): photobiology_0.11.3.tgz
Old sources: photobiology archive

Reverse dependencies:

Reverse depends: ggspectra, photobiologyFilters, photobiologyInOut, photobiologyLamps, photobiologyLEDs, photobiologyPlants, photobiologySensors, photobiologySun, photobiologyWavebands
Reverse imports: afthd, vachette

Linking:

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