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ndrangheta_summits — 'Ndrangheta summits (2007-2009)

Description

Bipartite network of 156 suspected members of the 'Ndrangheta (a Calabrian mafia organisation) in the region of Milan, Italy, and 47 meetings ("summits") they attended between 2007 and 2009. Summits are meetings held to make important decisions and affiliations, to solve internal problems and to establish roles and powers. Attendance was registered by the police through wiretapping and observation during the large investigation "Operazione Infinito", and the network was reconstructed (mostly from pages 87-110) from the pre-trial detention order issued by the preliminary investigation judge of the Court of Milan. Data distributed by the UCINET datasets collection (University of Manchester).

An edge connects a person to a summit they attended. The vertex property is_summit indicates whether a node is a summit (True) or a person (False). The name of a person is their surname and given names, and the name of a summit gives its date, a description and place (the marker "(L)" is part of the source labels).1


  1. Description obtained in part from the UCINET datasets page. ↩

Tags
Social Offline Unweighted
Citation
  • Tribunale di Milano, "Ordinanza di applicazione di misura coercitiva con mandato di cattura - art. 292 c.p.p. (Operazione Infinito)." Ufficio del Giudice per le indagini preliminari (2011) liberavco.liberapiemonte.it
Upstream URL OK
https://sites.google.com/site/ucinetsoftware/datasets/covert-networks/ndrangheta-mafia-2
Networks
Tip: hover over a column header for a description.
Column legend
$\left<k\right>$
Mean degree
$\sigma_k$
Standard deviation of the degrees
$\lambda_h$
Largest eigenvalue of the Hashimoto (non-backtracking) matrix
$\tau$
Random walk mixing time
$r$
Degree assortativity
$c$
Global clustering coefficient
$\oslash$
(Pseudo-) diameter
$S$
Relative size of the largest component
NPs
Node properties
EPs
Edge properties
Name Nodes Edges $\left<k\right>$ $\sigma_k$ $\lambda_h$ $\tau$ $r$ $c$ $\oslash$ $S$ Kind Mode NPs EPs gt GraphML GML csv
ndrangheta_summits 203 455 4.48 4.54 7.68 34.77 -0.34 0.00 10 0.98 Undirected Bipartite name is_summit 4 KiB 5 KiB 5 KiB 5 KiB