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.
|Maintainer:||Giselle Perdomo <gisselle_p at yahoo.com>|
|License:||GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]|
|Citation:||foodweb citation info|
|CRAN checks:||foodweb results|
|Windows binaries:||r-devel: foodweb_1-0.zip, r-release: foodweb_1-0.zip, r-oldrel: foodweb_1-0.zip|
|OS X El Capitan binaries:||r-release: foodweb_1-0.tgz|
|OS X Mavericks binaries:||r-oldrel: foodweb_1-0.tgz|
Please use the canonical form https://CRAN.R-project.org/package=foodweb to link to this page.