Prosper loans
This network represents loans between members of the peertopeer lending
network at Prosper.com. The online marketplace allows borrowers to post
listings requesting loans. Lenders bid on these listings, which become loans
if the amount requested is fully funded by the lenders. The network is directed
from lender to borrower. Each edge also contains the time at which the loan
originated, the amount requested, the loan status, the credit grade or rating
of the borrower, the lender rate and the borrower rate.
Metadata
Statistics
Size  n =  89,269

Volume  m =  3,394,979

Unique edge count  m̿ =  3,330,225

Loop count  l =  0

Wedge count  s =  1,112,425,463

Claw count  z =  455,534,068,547

Cross count  x =  307,514,582,925,604

Triangle count  t =  1,158,669

Square count  q =  3,930,622,348

4Tour count  T_{4} =  35,901,340,680

Maximum degree  d_{max} =  9,436

Maximum outdegree  d^{+}_{max} =  9,436

Maximum indegree  d^{−}_{max} =  1,071

Average degree  d =  76.061 8

Fill  p =  0.000 417 905

Average edge multiplicity  m̃ =  1.019 44

Size of LCC  N =  89,171

Size of LSCC  N_{s} =  3,513

Relative size of LSCC  N^{r}_{s} =  0.039 353 0

Diameter  δ =  8

50Percentile effective diameter  δ_{0.5} =  2.740 25

90Percentile effective diameter  δ_{0.9} =  3.734 94

Mean distance  δ_{m} =  3.282 31

Gini coefficient  G =  0.644 290

Balanced inequality ratio  P =  0.258 008

Outdegree balanced inequality ratio  P_{+} =  0.211 441

Indegree balanced inequality ratio  P_{−} =  0.322 026

Relative edge distribution entropy  H_{er} =  0.929 239

Power law exponent  γ =  1.300 63

Tail power law exponent  γ_{t} =  2.191 00

Degree assortativity  ρ =  −0.078 326 1

Degree assortativity pvalue  p_{ρ} =  0.000 00

In/outdegree correlation  ρ^{±} =  −0.634 376

Clustering coefficient  c =  0.003 124 71

Spectral norm  α =  347.590

Operator 2norm  ν =  339.390

Cyclic eigenvalue  π =  11.564 3

Reciprocity  y =  0.000 121 914

Nonbipartivity  b_{A} =  0.046 288 4

Normalized nonbipartivity  b_{N} =  0.058 899 8

Spectral bipartite frustration  b_{K} =  0.001 223 38

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]

Ursula Redmond and Pádraig Draig Cunningham.
A temporal network analysis reveals the unprofitability of arbitrage
in the Prosper marketplace.
Expert Syst. with Appl.: An Int. J., 40(9), 2013.
