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Seventh graders

About this network

This directed network contains proximity ratings between studetns from 29 seventh grade students from a school in Victoria. Among other questions the students were asked to nominate their preferred classmates for three different activities. A node represents a student. An edge between two nodes shows that the left student picked the right student as his answer. The edge weights are between 1 and 3 and show how often the left student chose the right student as his favourite.

Network info

CodeMX
Category HumanSocial
Data source http://moreno.ss.uci.edu/data.html#seventh
Vertex type Student
Edge type Proximity
FormatDirected: Edges are directed Directed
Edge weightsPositive weights: Positively weighted edges Positive weights
Metadata Entity metadata:  Nodes are annotated with metadata Entity
Size29 vertices (students)
Volume376 edges (proximities)
Average degree (overall)25.931 edges / vertex
Fill0.46305 edges / vertex2
Maximum degree43 edges
Reciprocity67.0%
Size of LCC29 vertices (network is connected)
Size of LSCC29 vertices (network is strongly connected)
Wedge count4,476
Claw count99,611
Triangle count1,095
Square count13,524
4-tour count126,596
Power law exponent (estimated) with dmin7.8110 (dmin = 18)
Gini coefficient18.0%
Relative edge distribution entropy98.3%
Assortativity–0.15751
Clustering coefficient73.4%
Diameter2 edges
90-percentile effective diameter1.75 edges
Mean shortest path length1.37 edges
Spectral norm59.626
Algebraic connectivity11.938
Degree distribution of the Seventh graders network
Degree distribution
Outdegree distribution of the Seventh graders network
Outdegree distribution
Indegree distribution of the Seventh graders network
Indegree distribution
Degree distribution of the Seventh graders network
Degree distribution
Outdegree distribution of the Seventh graders network
Outdegree distribution
Indegree distribution of the Seventh graders network
Indegree distribution

Out/indegree comparison

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

Layout

Layout of the Seventh graders network
Layout

Downloads

TSV file:downloadmoreno_seventh.tar.bz2 (2.47 KiB)
Extraction code:downloadmoreno.tar.bz2 (21.10 KiB)

References

[1] Seventh graders network dataset -- KONECT, October 2016. [ http ]
[2] Duncan J. Watts and Steven H. Strogatz. Collective dynamics of `small-world' networks. Nature, 393(1):440--442, 1998.

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