Standard Network Analysis: Event x Location

Standard Network Analysis: Event x Location

Input data: Event x Location

Start time: Tue Oct 18 11:53:41 2011

Return to table of contents

Network Level Measures

MeasureValue
Row count7.000
Column count38.000
Link count36.000
Density0.135

Node Level Measures

MeasureMinMaxAvgStddev
In-degree centrality0.0000.2140.0430.046
In-degree centrality [Unscaled]0.0006.0001.2111.281
Out-degree centrality0.0070.1710.0430.055
Out-degree centrality [Unscaled]1.00026.0006.5718.313

Key Nodes

In-degree centrality

The In Degree Centrality of a node is its normalized in-degree. For any node, e.g. an individual or a resource, the in-links are the connections that the node of interest receives from other nodes. For example, imagine an agent by knowledge matrix then the number of in-links a piece of knowledge has is the number of agents that are connected to. The scientific name of this measure is in-degree and it is calculated on the agent by agent matrices.

Input network(s): Event x Location

RankLocationValueUnscaled
1u_s0.2146.000
2saudi_arabia0.1073.000
3pakistan0.1073.000
4afghanistan0.1073.000
5yemen0.1073.000
6europe0.1073.000
7london0.0712.000
8somalia0.0712.000
9spain0.0712.000
10washington0.0712.000

Back to top

Out-degree centrality

For any node, e.g. an individual or a resource, the out-links are the connections that the node of interest sends to other nodes. For example, imagine an agent by knowledge matrix then the number of out-links an agent would have is the number of pieces of knowledge it is connected to. The scientific name of this measure is out-degree and it is calculated on the agent by agent matrices. Individuals or organizations who are high in most knowledge have more expertise or are associated with more types of knowledge than are others. If no sub-network connecting agents to knowledge exists, then this measure will not be calculated. The scientific name of this measure is out degree centrality and it is calculated on agent by knowledge matrices. Individuals or organizations who are high in "most resources" have more resources or are associated with more types of resources than are others. If no sub-network connecting agents to resources exists, then this measure will not be calculated. The scientific name of this measure is out degree centrality and it is calculated on agent by resource matrices.

Input network(s): Event x Location

RankEventValueUnscaled
111-sep0.17126.000
2jihad0.0599.000
3tanzania_embassy_bombing_19980.0203.000
4kenya_embassy_bombing_19980.0203.000
5u_s_s_cole0.0203.000
6wtc0.0071.000
7khobar_towers_bombing_19960.0071.000

Back to top

Key Nodes Table

This shows the top scoring nodes side-by-side for selected measures.

RankBetweenness centralityCloseness centralityEigenvector centralityEigenvector centrality per componentIn-degree centralityIn-Closeness centralityOut-degree centralityTotal degree centrality
1----u_s-11-sep-
2----saudi_arabia-jihad-
3----pakistan-tanzania_embassy_bombing_1998-
4----afghanistan-kenya_embassy_bombing_1998-
5----yemen-u_s_s_cole-
6----europe-wtc-
7----london-khobar_towers_bombing_1996-
8----somalia---
9----spain---
10----washington---