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You may also take a look at the source code.
The network in this dataset can be loaded directly from graph-tool with:import graph_tool.all as gt g = gt.collection.ns["foodweb_little_rock"]
A food web among the species found in Little Rock Lake in Wisconsin. Nodes are taxa (like species), either autotrophs, herbivores, carnivores or decomposers. Edges represent feeding (nutrient transfer) of one taxon on another.1
Name | Nodes | Edges | $\left<k\right>$ | $\sigma_k$ | $\lambda_h$ | $\tau$ | $r$ | $c$ | $\oslash$ | $S$ | Kind | Mode | NPs | EPs | gt | GraphML | GML | csv |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
foodweb_little_rock | 183 | 2,494 | 13.63 | 21.73 | 40.62 | 4.39 | -0.24 | 0.35 | 4 | 1.00 | Directed | Unipartite | name group | 6 KiB | 14 KiB | 14 KiB | 12 KiB |