as.abucount

<code>as.abucount</code>: transform species abundance raw data (a species by sites matrix) to row-sum counts (iNEXT input format) as species abundances.

Provides simple functions to compute and plot two types
(sample-size- and coverage-based) rarefaction and extrapolation curves for species
diversity (Hill numbers) based on individual-based abundance data or sampling-unit-
based incidence data; see Chao and others (2014, Ecological Monographs) for pertinent
theory and methodologies, and Hsieh, Ma and Chao (2016, Methods in Ecology and Evolution)
for an introduction of the R package.

T C Hsieh

iNEXT

Interpolation and Extrapolation for Species Diversity

as.abucount function

<dl><dt>x</dt>
<dd>a <code>data.frame</code> or <code>matirx</code> (species by sites matrix).</dd></dl>

Arguments

Transform abundance raw data to abundance row-sum counts (iNEXT input format) — as.abucount

<dl>

<dt>x</dt>
<dd>a <code>data.frame</code> or <code>matirx</code> (species by sites matrix).</dd>

</dl>

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as.abucount: Transform abundance raw data to abundance row-sum counts (iNEXT input format)

Description

Usage

Value

Arguments

Examples