Understanding the interplay between urban segregation and accessibility to services with network analysis
Fig 10
Comparison of PoI-accessibility and normalized closeness across cities.
Bubble chart showing cities’ PoI-accessibility and normalized closeness. Marker size is proportional to city population, and marker color refers to the geographical region a city belongs to. Outliers, identified using an elliptic envelope (with contamination parameter of 0.22), are textured. Text annotations’ backgrounds are color-coded by geographical region, except for the six representative cities (light gray) and outliers discussed in the text (white).