1
Introduction
1.1
What is a Network?
1.2
What is A
Social
Network?
1.3
The Two Faces of Social Network Analysis
2
Graphs
2.1
Social Network Analysis: From Relationships to Graphs
2.2
The Building Blocks of Graphs: Edges and Nodes
2.3
Symmetric Relations and Undirected Graphs
2.4
Asymmetric Relations and Directed Graphs
2.5
Anti-Symmetric Ties and Tree Graphs
2.6
Practice Problems
3
Matrices
3.1
From Graph to Matrix
3.2
The Adjacency Matrix
3.3
The Symmetric Adjacency Matrix
3.4
The Asymmetric Adjacency Matrix
3.5
The Reachability Matrix
3.6
Practice Problems
4
Centrality and Composition
4.1
Degree Centrality
4.2
Practice Problems
5
Dyads
6
Where Do Networks Come From?
7
Network Structure and Social Outcomes
8
Whole Network
9
Diffusion
5
Dyads
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