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Spectral Irradiance Data for Lamps
Spectral emission data for some frequently used lamps including
bulbs and flashlights based on led emitting diodes (LEDs) but excluding
LEDs available as electronic components. Original spectral irradiance data
for incandescent-, LED- and discharge lamps are included. They are
complemented by data on the effect of temperature on the emission by
fluorescent tubes. Part of the 'r4photobiology' suite, Aphalo P. J. (2015)
Spectral Transmittance and Spectral Reflectance Data
Spectral 'transmittance' data for frequently used filters and
similar materials. Plastic sheets and films; photography filters;
theatrical gels; machine-vision filters; various types of window glass;
optical glass and some laboratory plastics and glassware. Spectral
reflectance data for frequently encountered materials. Part of the
'r4photobiology' suite, Aphalo P. J. (2015)
Read Spectral and Logged Data from Foreign Files
Functions for reading, and in some cases writing, foreign files
containing spectral data from spectrometers and their associated software,
output from daylight simulation models in common use, and some spectral
data repositories. As well as functions for exchange of spectral data with
other R packages. Part of the 'r4photobiology' suite,
Aphalo P. J. (2015)
Response Data for Light Sensors
Spectral response data for broadband ultraviolet and visible
radiation sensors. Angular response data for broadband ultraviolet and visible
radiation sensors and diffusers used as entrance optics. Data obtained from
multiple sources were used: author-supplied data from scientific research
papers, sensor-manufacturer supplied data, and published sensor
specifications. Part of the 'r4photobiology' suite Aphalo P. J. (2015)
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)
Selected Utilities Extending 'ggplot2'
Selected utilities, in particular 'geoms' and 'stats'
functions, extending the 'ggplot2' package. This package imports
functions from 'EnvStats'
General Modules for 'teal' Applications
Prebuilt 'shiny' modules containing tools for viewing data, visualizing data, understanding missing and outlier values within your data and performing simple data analysis. This extends 'teal' framework that supports reproducible research and analysis.