total_abundance

total_abundance_

lnn_

Preprocessing tools and biodiversity measures
(species abundance, species richness, population heterogeneity and
sensitivity) for analysing marine benthic data. See Van Loon et al.
(2015) <doi:10.1016/j.seares.2015.05.002> for an application of
these tools.

Dennis Walvoort

benthos

Marine Benthic Ecosystem Analysis

total_abundance function

<dl><dt>.data</dt>
<dd>data in a <code>data.frame</code>, <code>tibble</code>, 
<code>data.table</code>, database etc.</dd>
<dt>count</dt>
<dd>counts (<code>numeric</code>)</dd>
<dt>na.rm</dt>
<dd>Should missing values (including <code>NaN</code>) 
be removed? (<code>logical</code>)</dd></dl>

Arguments

<ul>
<li><code>total_abundance_()</code>: version suitable for calling from a function
(see package lazyeval).</li>
<li><code>lnn()</code>: natural log of total abundance + 1
(see package lazyeval).</li>
<li><code>lnn_()</code>: version of lnn suitable for calling from a function
(see package lazyeval).</li>
</ul>

Functions

Total Abundance — total_abundance

<dl>

<dt>.data</dt>
<dd>data in a <code>data.frame</code>, <code>tibble</code>, 
<code>data.table</code>, database etc.</dd>


<dt>count</dt>
<dd>counts (<code>numeric</code>)</dd>


<dt>na.rm</dt>
<dd>Should missing values (including <code>NaN</code>) 
be removed? (<code>logical</code>)</dd>

</dl>

total_abundance: Total Abundance

Description

Usage

Value

Arguments

Functions

Examples