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The network in this dataset can be loaded directly from graph-tool with:
import graph_tool.all as gt
g = gt.collection.ns["college_freshmen"]

college_freshmen — Dutch college freshman (1995)


A small network of friendships among freshmen at Dutch College in 1994-1995. Friendship ties were surveyed at 7 different times over the year, and each edge is timestamped. The direction of an edge indicates that person i named person j, and the edge weight represents their level of friendship, ranging from -1 (risk of conflict) to +3 (best friend).1

  1. Description obtained from the ICON project. 

Social Offline Weighted Timestamps
Upstream URL OK
Tip: hover your mouse over a table header to obtain a legend.
Name Nodes Edges $\left<k\right>$ $\sigma_k$ $\lambda_h$ $\tau$ $r$ $c$ $\oslash$ $S$ Kind Mode NPs EPs gt GraphML GML csv
college_freshmen 32 3,062 95.69 64.17 26.23 0.76 -0.11 0.91 2 1.00 Directed Unipartite weight time 4 KiB 15 KiB 12 KiB 10 KiB
None drawing