Figure 1

Figure 2

Correlation ρ(*indicates a p-value<0_05; ** indicates p-value<0_01)between the street centrality and the intensity of human movement_
| GT | Pittsburgh | NYC | ||
|---|---|---|---|---|
| C | nt,i | Pi | nt,i | Pi |
| Ccglob | 0.610** | 0.604** | 0.509** | 0.505** |
| Cbglob | 0.501** | 0.497** | 0.459** | 0.466** |
| Csglob | 0.021 | 0.020 | 0.078 | 0.074 |
| Cclocal,d=800m | −0.223** | −0.228** | −0.085 | −0.093 |
| Cclocal,d=1600m | −0.043 | −0.046 | 0.012 | 0.004 |
| Cclocal,d=2400m | 0.024 | 0.0189 | −0.044 | −0.047 |
| Cblocal,d=800m | −0.001 | −0.128* | 0.009 | −0.127* |
| Cblocal,d=1600m | 0.017 | 0.026 | −0.072 | −0.070 |
| Cblocal,d=2400m | 0.106* | 0.112* | −0.014 | −0.014 |
| Cslocal,d=800m | 0.348** | 0.351** | 0.105* | 0.104* |
| Cslocal,d=1600m | 0.410** | 0.408** | 0.028 | 0.026 |
| Cslocal,d=2400m | 0.442** | 0.438** | −0.031 | −0.031 |
Correlation results by considering the road network as a directed network based on the accessibility of driving, biking and walking in either directions_
| PageRank | driving | biking | walking | |||
|---|---|---|---|---|---|---|
| C | Pittsburgh | NYC | Pittsburgh | NYC | Pittsburgh | NYC |
| Ccglob (in) | 0.597** | 0.473** | 0.622** | 0.397** | 0.616** | 0.393** |
| Ccglob (out) | 0.594** | 0.481** | 0.623** | 0.391** | ||
| Cbglob | 0.481“ | 0.431** | 0.520** | 0.452** | 0.514** | 0.444** |
| Csglob (in) | −0.053 | 0.061 | 0.200** | 0.301** | 0.212** | 0.313** |
| Csglob (out) | −0.002 | 0.083 | 0.231** | 0.303** | ||
| Cclocal,d=800m (in) | −0.253** | −0.143** | −0.250** | −0.087 | −0.241** | 0.042 |
| Cclocal,d=800m (out) | −0.282** | −0.142** | −0.253** | −0.069 | ||
| Cclocal,d=1600m (in) | −0.133** | −0.170* | −0.123** | −0.117* | 0.103* | −0.012 |
| Cclocal,d=1600m (out) | −0.067 | 0.003 | −0.103* | −0.012 | ||
| Cclocal,d=2400m (in) | −0.053 | −0.215** | −0.024 | −0.178** | 0.011 | −0.078 |
| Cclocal,d=2400m (out) | −0.039 | −0.204** | −0.077 | −0.171** | ||
| Cblocal,d=800m | 0.042 | 0.100* | 0.044 | −0.066 | 0.041 | −0.081 |
| Cblocal,d=1600m | 0.061 | 0.125* | 0.072 | −0.035 | 0.062 | −0.044 |
| Cblocal,d=2400m | 0.140** | 0.100* | 0.161** | 0.009 | 0.143** | 0.002 |
| Cslocal,d=800m (in) | 0.248* | 0.053 | 0.324** | 0.002 | 0.362** | 0.094 |
| Cslocal,d=800m (out) | 0.248** | 0.053 | 0.324** | 0.002 | ||
| Cslocal,d=1600m (in) | 0.306** | 0.046 | 0.363** | −0.020 | 0.396** | 0.032 |
| Cslocal,d=1600m (out) | 0.306** | 0.046 | 0.363** | −0.020 | ||
| Cslocal,d=2400m (in) | 0.349** | 0.003 | 0.386** | −0.051 | 0.423** | −0.023 |
| Cslocal,d=2400m (out) | 0.349** | 0.003 | 0.386** | −0.051 | ||