christmas_eve_bombings — Christmas Eve bombings network (2000)

Description

Time series of networks of relationships among 45 individuals, from the John Jay & ARTIS Transnational Terrorism Database (JJATT). The JJATT data treat specific attacks as endpoints, and depict the evolution of the relations among the individuals directly or indirectly associated with them; here, the coordinated bombings of churches in Indonesia on Christmas Eve 2000 (Wikipedia). The data were coded from open sources (e.g. court documents, news reports and books), and were made available in matrix form by the UCINET datasets collection (University of Manchester).

Nodes are individuals (labelled by their JJATT identifier in name), and each time-period network contains the relationships present in that period (networks named YYYY_1 and YYYY_2 refer to the first and second halves of year YYYY). The edge property weight gives the strength of the tie: 1 = acquaintances or distant family ties (interaction limited to radical organisation activities), 2 = friends or moderately close family ties (including co-workers and roommates), operational or organisational leadership, or operational ties (e.g. having worked closely together on a bombing), 3 = close friends or family, tight-knit operational cliques. The kinship network contains the kinship ties present in the data, with the edge property kinship coding the type (1 = in-laws, 3 = siblings; no other types occur). The source's matrix of pairs coded as having no kinship (code 0) is not included. The source matrices are meant to be symmetric; in the few cases where the two directions differ, the tie with the larger value is used. The JJATT tie-start, tie-end and operation matrices, which use undocumented codes, are not included.¹

Description obtained in part from the UCINET datasets page. ↩

Tags

Social Offline Weighted Temporal

Citation

S. Atran, M. Sageman, et al., "John Jay & ARTIS Transnational Terrorism Database (JJATT)." John Jay College of Criminal Justice (2009) doitapps.jjay.cuny.edu

Upstream URL OK

https://sites.google.com/site/ucinetsoftware/datasets/covert-networks/christmas-eve-bombings-indonesia-2000

Networks

Tip: click on a column header to sort the list, or hover over it 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
1985_1989	45	23	1.02	2.07	3.85	3.92	-0.35	0.59	4	0.27	Undirected	Unipartite	name	weight	1 KiB	1 KiB	1 KiB	1 KiB
1990_1994	45	98	4.36	4.62	8.63	4.09	0.16	0.60	5	0.60	Undirected	Unipartite	name	weight	1 KiB	2 KiB	1 KiB	1 KiB
1995_1999	45	146	6.49	5.79	10.88	8.35	0.06	0.58	5	0.87	Undirected	Unipartite	name	weight	1 KiB	2 KiB	1 KiB	2 KiB
2000	45	233	10.36	6.09	13.26	5.01	0.03	0.55	4	1.00	Undirected	Unipartite	name	weight	1 KiB	2 KiB	2 KiB	2 KiB
2001	45	187	8.31	6.51	12.60	4.72	0.00	0.57	4	0.87	Undirected	Unipartite	name	weight	1 KiB	2 KiB	2 KiB	2 KiB
2002	45	102	4.53	5.24	9.40	6.32	-0.12	0.59	4	0.62	Undirected	Unipartite	name	weight	1 KiB	2 KiB	1 KiB	1 KiB
2003	45	46	2.04	3.09	5.60	17.81	-0.19	0.55	5	0.44	Undirected	Unipartite	name	weight	1 KiB	1 KiB	1 KiB	1 KiB
2004	45	7	0.31	0.84	1.52	3.14	0.26	0.55	4	0.13	Undirected	Unipartite	name	weight	1 KiB	1 KiB	1 KiB	1 KiB
2005	45	7	0.31	0.81	1.52	1.20	0.36	0.60	3	0.11	Undirected	Unipartite	name	weight	1 KiB	1 KiB	1 KiB	1 KiB
2006	45	8	0.36	0.85	1.52	3.14	0.59	0.55	4	0.13	Undirected	Unipartite	name	weight	1 KiB	1 KiB	1 KiB	1 KiB
2007	45	2	0.09	0.35	1.00	nan	-1.00	0.00	2	0.07	Undirected	Bipartite	name	weight	1 KiB	1 KiB	1 KiB	1 KiB
kinship	45	6	0.27	0.74	1.00	0.85	-0.39	0.38	2	0.11	Undirected	Unipartite	name	kinship	1 KiB	1 KiB	1 KiB	1 KiB