RarefactionIndex-class

.RarefactionIndex

An S4 class to represent an rarefaction measure.

internal

An easy way to examine archaeological count data. This
package provides several tests and measures of diversity:
heterogeneity and evenness (Brillouin, Shannon, Simpson, etc.),
richness and rarefaction (Chao1, Chao2, ACE, ICE, etc.), turnover and
similarity (Brainerd-Robinson, etc.). It allows to easily visualize
count data and statistical thresholds: rank vs abundance plots,
heatmaps, Ford (1962) and Bertin (1977) diagrams, etc.

Nicolas Frerebeau

tabula

Analysis and Visualization of Archaeological Count Data

Brice Lebrun

Matthew Peeples

Ben Marwick

Anne Philippe

Jean-Baptiste Fourvel

Université Bordeaux Montaigne 

CNRS 

RarefactionIndex-class function

<dl>
<dt><code>.Data</code></dt>
<dd>A <code><a href="/link/numeric?package=tabula&version=3.1.1" data-mini-rdoc="tabula::numeric">numeric</a></code> matrix of count data (expected taxa per fixed
number of individuals).</dd></dl>
<dt><code>labels</code></dt>
<dd>A <code><a href="/link/character?package=tabula&version=3.1.1" data-mini-rdoc="tabula::character">character</a></code> vector giving the sample names.</dd>
<dt><code>size</code></dt>
<dd>An <code><a href="/link/integer?package=tabula&version=3.1.1" data-mini-rdoc="tabula::integer">integer</a></code> vector giving the sample sizes.</dd>
<dt><code>method</code></dt>
<dd>A <code><a href="/link/character?package=tabula&version=3.1.1" data-mini-rdoc="tabula::character">character</a></code> string specifying the method used.</dd>

Slots

Author

Rarefaction Index — RarefactionIndex-class

<dl>
<dt><code>.Data</code></dt>
<dd>A <code><a href='https://rdrr.io/r/base/numeric.html'>numeric</a></code> matrix of count data (expected taxa per fixed
number of individuals).</dd>


<dt><code>labels</code></dt>
<dd>A <code><a href='https://rdrr.io/r/base/character.html'>character</a></code> vector giving the sample names.</dd>


<dt><code>size</code></dt>
<dd>An <code><a href='https://rdrr.io/r/base/integer.html'>integer</a></code> vector giving the sample sizes.</dd>


<dt><code>method</code></dt>
<dd>A <code><a href='https://rdrr.io/r/base/character.html'>character</a></code> string specifying the method used.</dd>


</dl>

Rarefaction Index

RarefactionIndex-class: Rarefaction Index

Description

Arguments

Slots

Author

See Also