Dutch college
About this network
This directed network contains friendship ratings between 32 university freshmen who mostly did not know each other before starting university. Each student was asked to rate the other student at seven different time points. Note that the origin of the timestamps is not accurately known but the distance between two timestamps is correct. A node represents a student and an edge between two students shows that the left rated the right one The edge weights show how good their friendship is in the eye of the left node. The weight ranges from -1 for risk of getting into conflict to +3 for best friend.
Network info
Code | Mv |
Category | ⬤ HumanSocial |
Data source | http://moreno.ss.uci.edu/data.html#vdb |
Vertex type | Student |
Edge type | Rating |
Format | Directed |
Edge weights | Multiple signed |
Metadata | Zero weight Timestamps |
Size | 32 vertices (students) |
Volume | 3,062 edges (ratings) |
Unique volume | 354 edges (ratings) |
Average degree (overall) | 191.38 edges / vertex |
Fill | 0.38065 edges / vertex^{2} |
Maximum degree | 290 edges |
Reciprocity | 68.4% |
Size of LCC | 32 vertices (network is connected) |
Size of LSCC | 31 vertices |
Wedge count | 11,098 |
Claw count | 77,121 |
Triangle count | 3,343 |
Square count | 7,783 |
4-tour count | 77,198 |
Power law exponent (estimated) with d_{min} | 7.1010 (d_{min} = 17) |
Gini coefficient | 20.3% |
Relative edge distribution entropy | 98.1% |
Assortativity | –0.058982 |
Clustering coefficient | 90.4% |
Diameter | 2 edges |
90-percentile effective diameter | 1.35 edges |
Mean shortest path length | 1.13 edges |
Spectral norm | 99.606 |
Algebraic connectivity | 10.896 |
Preferential attachment exponent | 0.61219 (ε = 1.1120) |
Downloads
TSV file: | moreno_vdb.tar.bz2 (7.63 KiB) |
Extraction code: | moreno.tar.bz2 (21.10 KiB) |
References
[1] | Dutch college network dataset -- KONECT, October 2016. [ http ] |
[2] | Gerhard G. Van de Bunt, Marijtje A. J. Van Duijn, and Tom A. B. Snijders. Friendship networks through time: An actor-oriented dynamic statistical network model. Computational and Mathematical Organization Theory, 5(2):167--192, 1999. |