summary.Extrema

An <code>object</code> of class <code>Extrema</code>.

object

Additional parameters for <code>summary</code>.

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Returns the below information about the <code>object</code>:
<code>call</code> of the function defining the <code>object</code>, the <code>type</code> of the extrema (i.e. the description
of the extrema), extrema points, distances from extrema to the reference <code>object</code> (e.g. boundary of a triangle),
some of the data points (from which extrema is found).

Contains the functions for generating patterns of segregation, association, complete spatial randomness (CSR))
and Uniform data in one, two and three dimensional cases, for testing these patterns based on two invariants of
various families of the proximity catch digraphs (PCDs) (see (Ceyhan (2005) ISBN:978-3-639-19063-2).
The graph invariants used in testing spatial point data are the domination number (Ceyhan (2011)
<doi:10.1080/03610921003597211>) and arc density (Ceyhan et al. (2006) <doi:10.1016/j.csda.2005.03.002>;
Ceyhan et al. (2007) <doi:10.1002/cjs.5550350106>) of for two-dimensional data for visualization of PCDs for one,
two and three dimensional data. The PCD families considered are Arc-Slice PCDs,
Proportional-Edge PCDs and Central Similarity PCDs.

Elvan Ceyhan

pcds

Proximity Catch Digraphs and Their Applications

summary.Extrema function

<dl><dt>object</dt>
<dd>An <code>object</code> of class <code>Extrema</code>.</dd>
<dt>...</dt>
<dd>Additional parameters for <code>summary</code>.</dd></dl>

Arguments

Return a summary of a Extrema object — summary.Extrema

<dl>

<dt>object</dt>
<dd>An <code>object</code> of class <code>Extrema</code>.</dd>


<dt>...</dt>
<dd>Additional parameters for <code>summary</code>.</dd>

</dl>

summary.Extrema: Return a summary of a `Extrema` `object`

Description

Usage

Value

Arguments

See Also

Examples