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.
| Version: | 1-0 |
| Depends: | rgl |
| Published: | 2012-05-30 |
| Author: | Giselle Perdomo |
| Maintainer: | Giselle Perdomo <gisselle_p at yahoo.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| Citation: | foodweb citation info |
| CRAN checks: | foodweb results |
| Reference manual: | foodweb.pdf |
| Package source: | foodweb_1-0.tar.gz |
| Windows binaries: | r-devel: foodweb_1-0.zip, r-release: foodweb_1-0.zip, r-oldrel: foodweb_1-0.zip |
| macOS binaries: | r-release: foodweb_1-0.tgz, r-oldrel: foodweb_1-0.tgz |
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