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Highschool

About this network

This directed network contains friendships between boys in a small highschool in Illinois. Each boy was asked once in the fall of 1957 and the spring of 1958. This dataset aggregates the results from both dates. A node represents a boy and an edge between two boys shows that the left boy chose the right boy as a friend. The edge weights show how often that happened. As a boy could choose the same boy twice edge values from 1 to 2 are allowed.

Network info

CodeMH
Category HumanSocial
Data source http://moreno.ss.uci.edu/data.html#high
Vertex type Boy
Edge type Friendship
FormatDirected: Edges are directed Directed
Edge weightsPositive weights: Positively weighted edges Positive weights
Size70 vertices (boies)
Volume366 edges (friendships)
Average degree (overall)10.457 edges / vertex
Fill0.075776 edges / vertex2
Maximum degree23 edges
Reciprocity50.3%
Size of LCC70 vertices (network is connected)
Size of LSCC67 vertices
Wedge count2,278
Claw count16,957
Triangle count307
Square count1,277
4-tour count19,876
Power law exponent (estimated) with dmin4.3810 (dmin = 8)
Gini coefficient24.2%
Relative edge distribution entropy97.7%
Assortativity0.082958
Clustering coefficient40.4%
Diameter6 edges
90-percentile effective diameter3.51 edges
Mean shortest path length2.66 edges
Spectral norm20.698
Algebraic connectivity1.0673
Degree distribution of the Highschool network
Degree distribution
Outdegree distribution of the Highschool network
Outdegree distribution
Indegree distribution of the Highschool network
Indegree distribution
Degree distribution of the Highschool network
Degree distribution
Outdegree distribution of the Highschool network
Outdegree distribution
Indegree distribution of the Highschool network
Indegree distribution

Out/indegree comparison

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

Layout

Layout of the Highschool network
Layout

Downloads

TSV file:downloadmoreno_highschool.tar.bz2 (2.43 KiB)
Extraction code:downloadmoreno.tar.bz2 (21.10 KiB)

References

[1] Highschool network dataset -- KONECT, April 2017. [ http ]
[2] James Samuel Coleman. Introduction to mathematical sociology. London Free Press Glencoe, 1964.

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