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Rhesus

About this network

This directed network contains observed grooming episodes between free ranging rhesus macaques (Macaca mulatta) in Cayo Santiago during a two month period in 1963. Cayo Santiago is an island off the coast of Puerto Rico, also known as Isla de los monos (Island of the monkeys). A node represents a monkey and a directed edge A → B denotes that the rhesus macaque A groomed rhesus macaque B. The integer edge weights indicate how often this behaviour was observed.

Network info

CodeMR
Category Animal
Data source http://moreno.ss.uci.edu/data.html#rhesus
Vertex type Monkey
Edge type Grooming
FormatDirected: Edges are directed Directed
Edge weightsPositive weights: Positively weighted edges Positive weights
Size16 vertices (monkeies)
Volume111 edges (groomings)
Average degree (overall)13.875 edges / vertex
Fill0.46250 edges / vertex2
Maximum degree20 edges
Reciprocity75.7%
Size of LCC16 vertices (network is connected)
Size of LSCC16 vertices (network is strongly connected)
Wedge count586
Claw count8,175
Triangle count131
Square count724
4-tour count8,274
Power law exponent (estimated) with dmin8.9910 (dmin = 10)
Gini coefficient20.6%
Relative edge distribution entropy97.3%
Assortativity–0.10914
Clustering coefficient67.1%
Diameter2 edges
90-percentile effective diameter1.77 edges
Mean shortest path length1.37 edges
Spectral norm122.61
Algebraic connectivity8.1602
Degree distribution of the Rhesus network
Degree distribution
Outdegree distribution of the Rhesus network
Outdegree distribution
Indegree distribution of the Rhesus network
Indegree distribution
Degree distribution of the Rhesus network
Degree distribution
Outdegree distribution of the Rhesus network
Outdegree distribution
Indegree distribution of the Rhesus network
Indegree distribution

Out/indegree comparison

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

Layout

Layout of the Rhesus network
Layout

Downloads

TSV file:downloadmoreno_rhesus.tar.bz2 (1.97 KiB)
Extraction code:downloadmoreno.tar.bz2 (21.10 KiB)

References

[1] Rhesus network dataset -- KONECT, October 2016. [ http ]
[2] DS Sade. Sociometrics of macaca mulatta I. linkages and cliques in grooming matrices. Folia Primatologica, 18(3-4):196--223, 1972.

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