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photobiology

Photobiological Calculations

v0.14.2 · Mar 14, 2026 · GPL (>= 2)

Description

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. Colours and vision. This package is part of the 'r4photobiology' suite, Aphalo, P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.

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CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 18, 2026
NOTE 13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-x86_64

installed package size

installed size is  5.8Mb
  sub-directories of 1Mb or more:
    R      2.1Mb
    help   2.1Mb

Reverse Dependencies (11)

imports

Dependency Network

Dependencies Reverse dependencies SunCalcMeeus polynom tibble stringr lubridate caTools plyr dplyr tidyr splus2R zoo rlang ggspectra photobiologyFilters photobiologyInOut photobiologyLEDs photobiologyLamps photobiologyPlants photobiologySensors photobiologySun photobiologyWavebands afthd vachette photobiology

Version History

updated 0.14.2 ← 0.14.1 diff Mar 14, 2026
new 0.14.1 Mar 10, 2026
updated 0.14.1 ← 0.14.0 diff Jan 9, 2026
updated 0.14.0 ← 0.13.2 diff Sep 26, 2025
updated 0.13.2 ← 0.13.1 diff Jul 31, 2025
updated 0.13.1 ← 0.13.0 diff Jun 22, 2025
updated 0.13.0 ← 0.12.0 diff Jun 6, 2025
updated 0.12.0 ← 0.11.4 diff Feb 2, 2025
updated 0.11.4 ← 0.11.3 diff Nov 29, 2024
updated 0.11.3 ← 0.11.2 diff Aug 24, 2024
updated 0.11.2 ← 0.11.1 diff Mar 30, 2024
updated 0.11.1 ← 0.11.0 diff Feb 25, 2024
updated 0.11.0 ← 0.10.17 diff Oct 20, 2023
updated 0.10.17 ← 0.10.16 diff May 26, 2023
updated 0.10.16 ← 0.10.15 diff Apr 1, 2023
updated 0.10.15 ← 0.10.14 diff Jan 6, 2023
updated 0.10.14 ← 0.10.13 diff Oct 15, 2022
updated 0.10.13 ← 0.10.12 diff Oct 4, 2022
updated 0.10.12 ← 0.10.11 diff Aug 4, 2022
updated 0.10.11 ← 0.10.10 diff Jul 10, 2022