Broadstone.nodes

Provides additional information about each macroinvertebrate taxon in the
 <code><a rd-options="" href="/link/Broadstone?package=econullnetr&version=0.2.1" data-mini-rdoc="econullnetr::Broadstone">Broadstone</a></code> food web for use alongside null model results in the
 foodweb package <code>cheddar</code> (Hudson et al. 2013).

datasets

Tools for using null models to analyse ecological
networks (e.g. food webs, flower-visitation networks, seed-dispersal
networks) and detect resource preferences or non-random interactions among
network nodes. Tools are provided to run null models, test for and plot
preferences, plot and analyse bipartite networks, and export null model
results in a form compatible with other network analysis packages. The
underlying null model was developed by Agusti et al. (2003) Molecular
Ecology <doi:10.1046/j.1365-294X.2003.02014.x> and the full application to
ecological networks by Vaughan et al. (2018) econullnetr: an R package
using null models to analyse the structure of ecological networks and
identify resource selection. Methods in Ecology & Evolution,
<doi:10.1111/2041-210X.12907>.

Ian Vaughan

econullnetr

Null Model Analysis for Ecological Networks

Broadstone.nodes function

A data frame with three columns and 19 rows:<dl class="dl-horizontal">
 <dt>node</dt><dd>The name of the macroinvertebrate taxon (node) in the network</dd>
 <dt>M</dt><dd>The mean body mass of an individual of the taxon, from
 <code>cheddar</code>'s <code>BroadstoneStream</code> object</dd>
 <dt>N</dt><dd>The total abundance of each taxon from the 30 Surber samples (see
 <code><a rd-options="" href="/link/Broadstone.prey?package=econullnetr&version=0.2.1" data-mini-rdoc="econullnetr::Broadstone.prey">Broadstone.prey</a></code> for details)</dd>
 </dl>

Format

Provides additional information about each macroinvertebrate taxon in the
 <code><a rd-options='' href='Broadstone'>Broadstone</a></code> food web for use alongside null model results in the
 foodweb package <code>cheddar</code> (Hudson et al. 2013).

Abundance and body mass data to accompany the <code>Broadstone</code> data set — Broadstone.nodes

A data frame with three columns and 19 rows:<dl class='dl-horizontal'>
 <dt>node</dt><dd>The name of the macroinvertebrate taxon (node) in the network</dd>
 <dt>M</dt><dd>The mean body mass of an individual of the taxon, from
 <code>cheddar</code>'s <code>BroadstoneStream</code> object</dd>
 <dt>N</dt><dd>The total abundance of each taxon from the 30 Surber samples (see
 <code><a rd-options='' href='Broadstone.prey'>Broadstone.prey</a></code> for details)</dd>
 </dl>

Broadstone.nodes: Abundance and body mass data to accompany the `Broadstone` data set

Description

Usage

Arguments

Format