qplotc

Comfortable ways to work with hyperspectral data sets.
I.e. spatially or time-resolved spectra, or spectra with any other kind
of information associated with each of the spectra. The spectra can be data
as obtained in XRF, UV/VIS, Fluorescence, AES, NIR, IR, Raman, NMR, MS,
etc. More generally, any data that is recorded over a discretized variable,
e.g. absorbance = f(wavelength), stored as a vector of absorbance values
for discrete wavelengths is suitable.

Claudia Beleites

hyperSpec

Work with Hyperspectral Data, i.e. Spectra + Meta Information
(Spatial, Time, Concentration, ...)

Valter Sergo

Alois Bonifacio

Marcel Dahms

Björn Egert

Simon Fuller

Vilmantas Gegzna

Rustam Guliev

Bryan A. Hanson

Michael Hermes

Martin Kammer

Roman Kiselev

Sebastian Mellor

qplotc function

<dl><dt>object</dt>
<dd>hyperSpec object</dd>
<dt>mapping</dt>
<dd>see <code><a href="https://ggplot2.tidyverse.org/reference/geom_point.html">geom_point</a></code></dd>
<dt>...</dt>
<dd>handed to <code><a href="https://ggplot2.tidyverse.org/reference/geom_point.html">geom_point</a></code></dd>
<dt>func</dt>
<dd>function to summarize the wavelengths, if <code>NULL</code>, only the first wavelength is used</dd>
<dt>func.args</dt>
<dd>arguments to <code>func</code></dd>
<dt>map.pointonly</dt>
<dd>if <code>TRUE</code>, <code>mapping</code> will be handed to
<code><a href="https://ggplot2.tidyverse.org/reference/geom_point.html">geom_point</a></code> instead of <code><a href="https://ggplot2.tidyverse.org/reference/ggplot.html">ggplot</a></code>.</dd></dl>

Arguments

Author

Spectra plotting with ggplot2 — qplotc

<dl>

<dt>object</dt>
<dd>hyperSpec object</dd>


<dt>mapping</dt>
<dd>see <code><a href='https://ggplot2.tidyverse.org/reference/geom_point.html'>geom_point</a></code></dd>


<dt>...</dt>
<dd>handed to <code><a href='https://ggplot2.tidyverse.org/reference/geom_point.html'>geom_point</a></code></dd>


<dt>func</dt>
<dd>function to summarize the wavelengths, if <code>NULL</code>, only the first wavelength is used</dd>


<dt>func.args</dt>
<dd>arguments to <code>func</code></dd>


<dt>map.pointonly</dt>
<dd>if <code>TRUE</code>, <code>mapping</code> will be handed to
<code><a href='https://ggplot2.tidyverse.org/reference/geom_point.html'>geom_point</a></code> instead of <code><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></code>.</dd>

</dl>

Spectra plotting with ggplot2

qplotc: Spectra plotting with ggplot2

Description

Usage

Value

Arguments

Author

Details

See Also

Examples