foodweb: visualisation and analysis of food web networks
Version 1-0

Calculates twelve commonly-used, basic measures of food web network structure from binary, predator-prey matrices: species richness, connectance, total number of links, link density, number of trophic positions, predator:prey ratio, and fraction of carnivores, herbivores, top species and intermediate species. Employs food web language in the code and output, translates between a couple of common food web formats, can handle food webs consisting of multiple levels, and can automate the analysis for a large number of webs. The program produces 3-dimensional graphs of high quality that can be customized by the user.

AuthorGiselle Perdomo
Date of publication2012-05-30 13:22:16
MaintainerGiselle Perdomo <gisselle_p@yahoo.com>
LicenseGPL (>= 2)
Version1-0
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("foodweb")

Getting started

Package overview

Popular man pages

analyse.list: Calculate Network Parameters from Multiple, Binary,...
analyse.seq: Calculate Network Parameters from Multiple, Binary,...
analyse.single: Calculate Network Parameters from One Binary Predator-prey...
foodweb-package: Visualisation and Analysis of Food Web Networks
mat.2.list: Transform a Binary Predator:prey Food Web Matrix into an...
moss: Predator:prey matrix of a moss-microarthropod food web.
plotweb: Plot a Food Web Analysed Using the analyse.single() Function
See all...

All man pages Function index File listing

Man pages

analyse.list: Calculate Network Parameters from Multiple, Binary,...
analyse.seq: Calculate Network Parameters from Multiple, Binary,...
analyse.single: Calculate Network Parameters from One Binary Predator-prey...
foodweb-package: Visualisation and Analysis of Food Web Networks
mat.2.list: Transform a Binary Predator:prey Food Web Matrix into an...
moss: Predator:prey matrix of a moss-microarthropod food web.
plotweb: Plot a Food Web Analysed Using the analyse.single() Function

Functions

analyse.list Man page Source code
analyse.seq Man page Source code
analyse.single Man page Source code
asym2sym Source code
calculate.metrics Source code
create.plot Source code
foodweb-package Man page
mat.2.list Man page Source code
moss Man page
plotweb Man page Source code

Files

MD5
R
R/Network.plot.R
R/functions.R
R/Calculations.R
R/Asym2Sym.R
NAMESPACE
man
man/plotweb.Rd
man/moss.Rd
man/mat.2.list.Rd
man/foodweb-package.Rd
man/analyse.single.Rd
man/analyse.seq.Rd
man/analyse.list.Rd
inst
inst/doc
inst/doc/Package_rationale.pdf
inst/CITATION
DESCRIPTION
data
data/moss.csv.gz
foodweb documentation built on May 20, 2017, 2:14 a.m.