Description Usage Arguments Value References Examples
Generates a random network of a given size and approximate connectance according to the minimum potential niche model.
1 |
S |
Number of species in network; defaults to 50 |
C |
Network connectance, defined as 2L/(S(S-1)), where L is the number of links. Defaults to .1. The resulting matrix will have a connectance of C +/- 2sqrt(.5C(1-C)S(S-1)). |
GapProb |
Probability of a gap in a feeding niche; defaults to .25. |
M A weakly connected, unsigned adjacency matrix of size (S,S).
Allesina, S., D. Alonso, and M. Pascual. 2008. A General Model for Food Web Structure. Science 320(5876): 658-661.
1 | BuildMPN()
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