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. 2011 Apr 29;6(4):e18961. doi: 10.1371/journal.pone.0018961

Table 1. Basic statistics of the real networks we analyzed, including the main features of their community structure, detected by OSLOM.

Network N E Inline graphic Inline graphic Inline graphic Inline graphic Inline graphic
Zachary's club 34 78 4.59 2 17.0 1.03 0.0294
Dolphins 62 159 5.13 2 32.5 1.08 0.0322
Football 115 613 10.7 11 10.0 1.00 0.0434
UK commuting Inline graphic Inline graphic 230.07 248 45.43 1.06 0.00386
C. elegans 453 Inline graphic 8.94 25 17.04 1.22 0.229
Word association Inline graphic Inline graphic 8.82 261 22.48 1.35 0.395
Live Journal Inline graphic Inline graphic 17.6 Inline graphic 10.01 1.19 0.294
www.uk Inline graphic Inline graphic 15.81 Inline graphic 28.08 1.02 0.125
US airports 2009 (jan) 448 Inline graphic 34.19 11 33.81 1.28 0.352
US airports 2009 (mar) 456 Inline graphic 37.24 6 67.83 1.22 0.272
US airports 2009 (jun) 453 Inline graphic 37.42 9 45.33 1.28 0.315
US airports 2009 (sep) 452 Inline graphic 34.81 9 41.55 1.26 0.347

From left to right, we list the number of vertices Inline graphic and edges Inline graphic, the average degree Inline graphic, the number of clusters Inline graphic, the average cluster size Inline graphic, the average number of memberships per vertex Inline graphic and the fraction Inline graphic of vertices not assigned to any cluster (homeless vertices). The values related to the community structure refer to the lowest hierarchical level.