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.
Package details |
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Author | Giselle Perdomo |
Maintainer | Giselle Perdomo <gisselle_p@yahoo.com> |
License | GPL (>= 2) |
Version | 1-0 |
Package repository | View on CRAN |
Installation |
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