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Little Rock Lake

About this network

The is the food web of Little Rock Lake, Wisconsin in the United States of America. Nodes in this network are autotrophs, herbivores, carnivores and decomposers; links represent food sources.

Network info

CodeML
Category Trophic
Data source http://research.mssm.edu/maayan/datasets/qualitative_networks.shtml
Vertex type Autotroph/herbivore/carnivore/decomposer
Edge type Food source
FormatDirected: Edges are directed Directed
Edge weightsUnweighted: Simple edges Unweighted
Metadata Loops:  An edge may connect a node with itself Loop
Size183 vertices (autotroph/herbivore/carnivore/decomposers)
Volume2,494 edges (food sources)
Average degree (overall)27.257 edges / vertex
Fill0.074472 edges / vertex2
Maximum degree108 edges
Reciprocity4.09%
Size of LCC183 vertices (network is connected)
Size of LSCC22 vertices
Wedge count101,959
Claw count1,985,127
Triangle count11,292
Square count456,289
4-tour count4,063,016
Power law exponent (estimated) with dmin2.9910 (dmin = 22)
Gini coefficient42.7%
Relative edge distribution entropy94.1%
Assortativity–0.26639
Clustering coefficient33.2%
Diameter4 edges
90-percentile effective diameter2.65 edges
Mean shortest path length2.13 edges
Spectral norm43.387
Algebraic connectivity0.97970
Degree distribution of the Little Rock Lake network
Degree distribution
Outdegree distribution of the Little Rock Lake network
Outdegree distribution
Indegree distribution of the Little Rock Lake network
Indegree distribution
Degree distribution of the Little Rock Lake network
Degree distribution
Outdegree distribution of the Little Rock Lake network
Outdegree distribution
Indegree distribution of the Little Rock Lake network
Indegree distribution

Out/indegree comparison

Out/indegree comparison of the Little Rock Lake network
Out/indegree comparison
Degree distribution of the Little Rock Lake network
Degree distribution
Outdegree distribution of the Little Rock Lake network
Outdegree distribution
Indegree distribution of the Little Rock Lake network
Indegree distribution
Degree distribution of the Little Rock Lake network
Degree distribution
Outdegree distribution of the Little Rock Lake network
Outdegree distribution
Indegree distribution of the Little Rock Lake network
Indegree distribution
Clustering coefficient distribution of the Little Rock Lake network
Clustering coefficient distribution
Distance distribution of the Little Rock Lake network
Distance distribution
Distance distribution on a logistic scale of the Little Rock Lake network
Distance distribution on a logistic scale
Top-k eigenvalues of A of the Little Rock Lake network
Top-k eigenvalues of A
Top-k eigenvalues of N of the Little Rock Lake network
Top-k eigenvalues of N
Top-k eigenvalues of L of the Little Rock Lake network
Top-k eigenvalues of L
Spectral distribution of the eigenvalues of A of the Little Rock Lake network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the Little Rock Lake network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the Little Rock Lake network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the Little Rock Lake network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the Little Rock Lake network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the Little Rock Lake network
Cumulative spectral distribution of L
Eigenvectors of A of the Little Rock Lake network
Eigenvectors of A
Eigenvectors of L of the Little Rock Lake network
Eigenvectors of L
Complex eigenvalues of the asymmetric adjacency matrix of the Little Rock Lake network
Complex eigenvalues of the asymmetric adjacency matrix

Layout

Layout of the Little Rock Lake network
Layout

Downloads

TSV file:downloadmaayan-foodweb.tar.bz2 (5.81 KiB)

References

[1] Little rock lake network dataset -- KONECT, April 2017. [ http ]
[2] Neo D. Martinez, John J. Magnuson, Timothy. Kratz, and M. Sierszen. Artifacts or attributes? effects of resolution on the Little Rock Lake food web. Ecological Monographs, 61:367--392, 1991.

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