plot_spectrum

An object produced by <code><a rd-options="" href="/link/spectral_sews?package=spatialwarnings&version=3.0.3" data-mini-rdoc="spatialwarnings::spectral_sews">spectral_sews</a></code> or the result 
returned by <code><a rd-options="" href="/link/indictest?package=spatialwarnings&version=3.0.3" data-mini-rdoc="spatialwarnings::indictest">indictest</a></code> applied on such object

A vector providing numerical or categorical values along 
which the indicator trends will be plotted. If <code>NULL</code> then the
indicator values are plotted sequentially in their original order.

along

Whether to use a log scale or a linear scale on the y axis

Whether to display null information. This argument is 
ignored if <code>x</code> has not been produced through <code><a rd-options="" href="/link/indictest?package=spatialwarnings&version=3.0.3" data-mini-rdoc="spatialwarnings::indictest">indictest</a></code> 
(and thus does not contain data regarding the null model)

display_null

Display the r-spectrum (or multiple spectra) that are contained
 in an object returned by <code>spectral_sews</code> object (or the result 
 of <code>indictest</code> applied on such object.

Tools to compute and assess significance of early-warnings signals (EWS) of ecosystem degradation on raster data sets. EWS are metrics derived from the observed spatial structure of an ecosystem -- e.g. spatial autocorrelation -- that increase before an ecosystem undergoes a non-linear transition (Genin et al. (2018) <doi:10.1111/2041-210X.13058>).

Alexandre Genin

spatialwarnings

Spatial Early Warning Signals of Ecosystem Degradation

plot_spectrum function

<dl><dt>x</dt>
<dd>An object produced by <code>spectral_sews</code> or the result 
returned by <code>indictest</code> applied on such object</dd>
<dt>along</dt>
<dd>A vector providing numerical or categorical values along 
which the indicator trends will be plotted. If <code>NULL</code> then the
indicator values are plotted sequentially in their original order.</dd>
<dt>log</dt>
<dd>Whether to use a log scale or a linear scale on the y axis</dd>
<dt>display_null</dt>
<dd>Whether to display null information. This argument is 
ignored if <code>x</code> has not been produced through <code>indictest</code> 
(and thus does not contain data regarding the null model)</dd>
<dt>...</dt>
<dd>Other arguments are ignored</dd></dl>

Arguments

Display the r-spectrum of a spectral_sews object — plot_spectrum

<dl>

<dt>x</dt>
<dd>An object produced by <code>spectral_sews</code> or the result 
returned by <code>indictest</code> applied on such object</dd>


<dt>along</dt>
<dd>A vector providing numerical or categorical values along 
which the indicator trends will be plotted. If <code>NULL</code> then the
indicator values are plotted sequentially in their original order.</dd>


<dt>log</dt>
<dd>Whether to use a log scale or a linear scale on the y axis</dd>


<dt>display_null</dt>
<dd>Whether to display null information. This argument is 
ignored if <code>x</code> has not been produced through <code>indictest</code> 
(and thus does not contain data regarding the null model)</dd>


<dt>...</dt>
<dd>Other arguments are ignored</dd>

</dl>

plot_spectrum: Display the r-spectrum of a `spectral_sews` object

Description

Usage

Arguments

See Also