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>.

Photobiological Calculations

package-ubuntu-20.04-r-4.0.5#cran#photobiology-0.10.10

<p>Functions to check if an object is waveband.
</p>

<table summary="R argblock"><tr valign="top">
<td><code>x</code></td>
<td>
<p>any R object</p>
</td>
</tr></table>

<p>is.waveband returns TRUE if its argument is a waveband and FALSE otherwise.
</p>

package-ubuntu-20.04-r-4.0.5#cran#photobiology-0.10.10#docs#is.waveband

is.waveband

Description

Usage

Arguments

Value

photobiology

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