Statistical Analysis of Networks
From charlesreid1
Contents
Statistics and Analysis of Networks
Descriptive statistics for networks: 2/3 of all work done in this area
Different from standard statistical descriptions
Network Characterization
Social dynamics: patterns of edges among vertex triples
Routes of movement of information: shortest path between vertices
Importance of vertices: centrality
Groups/communities via graph partitioning
Structural Analysis
Social network analysis
Math and computer science
Statistical physics
Many tools:
- characterize vertices and edges
- characterhize network cohesion
Examples:
- degree distribution
- vertex/edge centrality
- role/positional analysis
Vertex Centrality
centrality measures can capture vertex importance
Coarser Scales
Beyond the individual vertices and edges, increasing scales can tell you abou tcohesion of a network
Cohesion notions:
- clustering
- density
- connectivity
- flow
- partitioning
Network sampling
List of examples characteristics:
- degree exponent
- average path length
- betweenness
- assortativity
- clustering coefficient
sampling designs and biases
Network inference
predict edge wstatus for all potential edges with missing information
Further topics
Uncertainty in graphs, summary statistics, under noisy conditions
asymptotics for paramter estimation in network models
Estimation of degree distribution from sampled data
bayesian latent factor network perturbation
multi-attribute networks
scapy a Python library for interfacing with network devices and analyzing packets from Python.
Building Wireless Utilities: Scapy/Airodump Clone · Scapy/AP Scanner Analyzing Conversations: Scapy/Conversations Database: Scapy/Wifi Database Category:Scapy · Category:Python · Category:Networking
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