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TR

T. Matthew Robson

2 packages On CRAN since Feb 2018 (8 years) · last active 10 months ago 0000-0002-8631-796X

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322

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Last 90 days

5.6K

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Average trend: -53.1% (30d vs prior 30d)

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Recent Activity

photobiologySun updated v0.5.1 Sep 26, 2025

Data for Sunlight Spectra

photobiologyFilters updated v0.6.1 Sep 23, 2025

Spectral Transmittance and Spectral Reflectance Data

photobiologySun updated v0.5.0 Mar 31, 2024

Data for Sunlight Spectra

photobiologyFilters updated v0.6.0 Feb 26, 2024

Spectral Transmittance and Spectral Reflectance Data

photobiologyFilters updated v0.5.2 Oct 4, 2020

Spectral Transmittance and Spectral Reflectance Data

photobiologyFilters updated v0.5.1 Apr 29, 2020

Spectral Transmittance and Spectral Reflectance Data

photobiologyFilters updated v0.5.0 Jun 25, 2019

Spectral Transmittance and Spectral Reflectance Data

photobiologySun updated v0.4.1 Mar 26, 2019

Data for Sunlight Spectra

photobiologySun new v0.4.0 Feb 26, 2018

Data for Sunlight Spectra

photobiologyFilters new v0.4.4 Jan 14, 2018

Spectral Transmittance and Spectral Reflectance Data

Contributions

2 packages

Package Version
photobiologySun 0.5.1
photobiologyFilters 0.6.1

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