# Table 1 US migration network characteristics

NodesEdgesAverage degreeAvrg weighted degreeDiameterAverage path lengthClustering coefficientModularityAssortativity
County level
Δt = 1 year (16 networks)
Average2.9 × 1035.7 × 10419.35 × 1039.43.50.50.70.26
Variance3.8 × 1036.2 × 1075.51.6 × 1050.91.5 × 10−23.7 × 10−41.2 × 10−49.9 × 10−5
Δt = 2 years (8 networks)
Average3 × 1036.6 × 10422.21 × 1048.83.40.50.70.26
Variance2.5 × 1035.7 × 10752.2 × 1050.73.7 × 10−22.2 × 10−48.7 × 10−54.9 × 10−5
Δt = 4 years (4 networks)
Average3 × 1037.7 × 10425.52 × 10483.20.60.70.26
Variance5.3 × 1022.5 × 1072.21.3 × 10501.8 × 10−39.4 × 10−51.8 × 10−37.4 × 10−5
Δt = 16 years (1 network)
Average3 × 10310 × 10433.3868 × 104830.60.70.26
Variance
State level
Δt = 1 year (16 networks)
Average511.7 × 10334.42.9 × 1052.71.30.80.30.8
Variance01.4 × 1045.46.5 × 1080.22.2 × 10−32 × 10−42.7 × 10−41.4 × 10−3
Δt = 2 years (8 networks)
Average511.8 × 10336.65.9 × 1052.21.30.80.30.9
Variance07.8 × 10331 × 1090.21.2 × 10−31.4 × 10−43.7 × 10−46.5 × 10−4
Δt = 4 years (4 networks)
Average511.9 × 10338.61.2 × 10621.20.80.30.9
Variance01.5 × 1030.63.3 × 10802.4 × 10−45.8 × 10−53 × 10−41.8 × 10−4
Δt = 16 years (1 network)
Average512.2 × 10342.34.7 × 10621.20.90.30.9
Variance
1. Average of the number of nodes, edges, avrg degree, avrg weighted degree, diameter, avrg path length, clustering coefficient, modularity, and assortativity for different ∆t at county and state levels