Wikiversity edits (el)

This is the bipartite edit network of the Greek Wikiversity. It contains users and pages from the Greek Wikiversity, connected by edit events. Each edge represents an edit. The dataset includes the timestamp of each edit.

Metadata

Codeyel
Internal nameedit-elwikiversity
NameWikiversity edits (el)
Data sourcehttp://dumps.wikimedia.org/
AvailabilityDataset is available for download
Consistency checkDataset passed all tests
Category
Authorship network
Dataset timestamp 2017-10-20
Node meaningUser, article
Edge meaningEdit
Network formatBipartite, undirected
Edge typeUnweighted, multiple edges
Temporal data Edges are annotated with timestamps

Statistics

Size n =4,714
Left size n1 =632
Right size n2 =4,082
Volume m =23,644
Unique edge count m̿ =8,471
Wedge count s =2,104,913
Claw count z =626,385,721
Cross count x =158,473,773,305
Square count q =316,038
4-Tour count T4 =10,976,674
Maximum degree dmax =3,766
Maximum left degree d1max =3,766
Maximum right degree d2max =509
Average degree d =10.031 4
Average left degree d1 =37.411 4
Average right degree d2 =5.792 26
Fill p =0.003 283 56
Average edge multiplicity m̃ =2.791 17
Size of LCC N =4,358
Diameter δ =10
50-Percentile effective diameter δ0.5 =3.449 38
90-Percentile effective diameter δ0.9 =4.839 98
Median distance δM =4
Mean distance δm =3.870 22
Gini coefficient G =0.797 506
Balanced inequality ratio P =0.182 076
Left balanced inequality ratio P1 =0.096 472 7
Right balanced inequality ratio P2 =0.250 761
Relative edge distribution entropy Her =0.786 573
Power law exponent γ =2.880 76
Tail power law exponent γt =2.501 00
Tail power law exponent with p γ3 =2.501 00
p-value p =0.028 000 0
Left tail power law exponent with p γ3,1 =1.821 00
Left p-value p1 =0.142 000
Right tail power law exponent with p γ3,2 =3.221 00
Right p-value p2 =0.055 000 0
Degree assortativity ρ =−0.241 250
Degree assortativity p-value pρ =1.904 45 × 10−112
Spectral norm α =353.854
Spectral separation 1[A] / λ2[A]| =1.115 87
Controllability C =3,647
Relative controllability Cr =0.779 607

Plots

Fruchterman–Reingold graph drawing

Degree distribution

Cumulative degree distribution

Lorenz curve

Spectral distribution of the adjacency matrix

Spectral distribution of the normalized adjacency matrix

Spectral distribution of the Laplacian

Spectral graph drawing based on the adjacency matrix

Spectral graph drawing based on the Laplacian

Spectral graph drawing based on the normalized adjacency matrix

Degree assortativity

Zipf plot

Hop distribution

Double Laplacian graph drawing

Delaunay graph drawing

Edge weight/multiplicity distribution

Temporal distribution

Temporal hop distribution

Diameter/density evolution

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] Wikimedia Foundation. Wikimedia downloads. http://dumps.wikimedia.org/, January 2010.