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Table 1 Basic statistics of our networks for the coterminous United States

From: Human-network regions as effective geographic units for disease mitigation

Network

Time period

Nodes (n)

Edges (e) (undirected)

Sum of the edge weights (×106)

Commutes

2015

3108

105,702

142.47

Facebook

Undisclosed

3102

4,812,753

16,812.8

Migration

2013–2017

3108

213,059

43.88

Trips

January–February 2020

3108

2,126,578

2669.2

Twitter

2014–2015

3085

267,712

5.39

States (by county)

2018

3108

9120

N/A