Digg votes
These are votes on stories by users of Digg. The network is bipartite, and
nodes represent users and stories, and each edge represents one vote. The data
covers the period of a month in 2009. The dataset contains multiple edges,
when a single user has apparently given multiple votes to a single item.
Metadata
Statistics
Size  n =  142,962

Left size  n_{1} =  139,409

Right size  n_{2} =  3,553

Volume  m =  3,018,197

Unique edge count  m̿ =  3,010,898

Wedge count  s =  3,452,748,079

Claw count  z =  5,552,161,405,338

Cross count  x =  17,710,305,006,153,294

Square count  q =  29,370,076,933

4Tour count  T_{4} =  248,779,120,872

Maximum degree  d_{max} =  24,099

Maximum left degree  d_{1max} =  10,526

Maximum right degree  d_{2max} =  24,099

Average degree  d =  42.223 8

Average left degree  d_{1} =  21.649 9

Average right degree  d_{2} =  849.478

Fill  p =  0.006 078 69

Average edge multiplicity  m̃ =  1.002 42

Size of LCC  N =  142,962

Diameter  δ =  4

50Percentile effective diameter  δ_{0.5} =  3.398 00

90Percentile effective diameter  δ_{0.9} =  3.879 60

Median distance  δ_{M} =  4

Mean distance  δ_{m} =  3.707 10

Gini coefficient  G =  0.882 325

Balanced inequality ratio  P =  0.126 496

Left balanced inequality ratio  P_{1} =  0.177 512

Right balanced inequality ratio  P_{2} =  0.333 871

Relative edge distribution entropy  H_{er} =  0.820 754

Power law exponent  γ =  1.572 35

Tail power law exponent  γ_{t} =  1.771 00

Degree assortativity  ρ =  −0.179 694

Degree assortativity pvalue  p_{ρ} =  0.000 00

Spectral norm  α =  604.628

Algebraic connectivity  a =  0.631 175

Controllability  C =  135,856

Relative controllability  C_{r} =  0.950 294

Plots
Matrix decompositions plots
Downloads
References
[1]

Jérôme Kunegis.
KONECT – The Koblenz Network Collection.
In Proc. Int. Conf. on World Wide Web Companion, pages
1343–1350, 2013.
[ http ]

[2]

T. Hogg and K. Lerman.
Social dynamics of Digg.
Eur. Phys. J. Data Sci., 1(5), 2012.
