Prosper listings

This is the bipartite network of members of the loan website Prosper.com watching individual listings.

Metadata

CodePW
Internal nameprosper-watch
NameProsper listings
Data sourcehttp://www.prosper.com/tools/DataExport.aspx
AvailabilityDataset is not available for download
Consistency checkDataset passed all tests
Category
Interaction network
Node meaningMember, listing
Edge meaningWatch
Network formatBipartite, undirected
Edge typeUnweighted, no multiple edges

Statistics

Size n =23,965
Left size n1 =1,732
Right size n2 =22,233
Volume m =35,377
Wedge count s =1,969,047
Claw count z =91,785,227
Cross count x =3,474,210,963
Square count q =35,039
4-Tour count T4 =8,227,890
Maximum degree dmax =167
Maximum left degree d1max =167
Maximum right degree d2max =16
Average degree d =2.952 39
Average left degree d1 =20.425 5
Average right degree d2 =1.591 19
Fill p =0.000 918 703
Size of LCC N =21,630
Diameter δ =14
50-Percentile effective diameter δ0.5 =5.272 98
90-Percentile effective diameter δ0.9 =5.975 34
Median distance δM =6
Mean distance δm =5.478 14
Gini coefficient G =0.627 028
Balanced inequality ratio P =0.257 371
Left balanced inequality ratio P1 =0.158 860
Right balanced inequality ratio P2 =0.383 356
Relative edge distribution entropy Her =0.859 217
Power law exponent γ =3.643 59
Tail power law exponent γt =2.291 00
Degree assortativity ρ =+0.044 751 8
Degree assortativity p-value pρ =3.726 77 × 10−17
Spectral norm α =19.721 3
Algebraic connectivity a =0.035 457 5
Spectral separation 1[A] / λ2[A]| =1.150 51
Controllability C =20,503
Relative controllability Cr =0.855 539

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

Delaunay graph drawing

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] Prosper Marketplace, Inc. Prosper data export. http://www.prosper.com/tools/DataExport.aspx, October 2010. v1.2.6.