assemblage

occurrences

Gives the species in a site, or the sites occupied by a species, in a <code>distrib_data</code> object

An implementation of the nodiv algorithm, see Borregaard, M.K., Rahbek, C., Fjeldsaa, J., Parra, J.L., Whittaker, R.J. & Graham, C.H. 2014. Node-based analysis of species distributions. Methods in Ecology and Evolution 5(11): 1225-1235. <DOI:10.1111/2041-210X.12283>. Package for phylogenetic analysis of species distributions. The main function goes through each node in the phylogeny, compares the distributions of the two descendant nodes, and compares the result to a null model. This highlights nodes where major distributional divergence have occurred. The distributional divergence for these nodes is mapped.

Michael Borregaard

nodiv

Compares the Distribution of Sister Clades Through a Phylogeny

occurrences function

<dl> <dt>distrib_data</dt>
<dd>An object of type <code>distrib_data</code>, <code>nodiv_data</code> or <code>nodiv_result</code></dd> <dt>species</dt>
<dd>The number or name of a species in the data set</dd> <dt>site</dt>
<dd>The number or name of a site in the data set</dd> <dt>value</dt>
<dd>The type of data to return, see below.</dd></dl>

Arguments

Author

Access functions to the community matrix of distrib_data objects — occurrences

<dl>

 <dt>distrib_data</dt>
<dd>An object of type <code>distrib_data</code>, <code>nodiv_data</code> or <code>nodiv_result</code></dd>

 <dt>species</dt>
<dd>The number or name of a species in the data set</dd>

 <dt>site</dt>
<dd>The number or name of a site in the data set</dd>

 <dt>value</dt>
<dd>The type of data to return, see below.</dd>

</dl>

occurrences: Access functions to the community matrix of `distrib_data` objects

Description

Usage

Value

Arguments

Author