Fig. 5
From: From co-location patterns to an informal social network of gig economy workers
Relationships between different network metrics and the population size of each city. Panels illustrate the results for the Average Degree (A), Log of the Variance of the degrees (B), diameter (C), Maximum degree (D), Average Path Length (E), Cluster Coefficient (F), Modularity (G), Assortativity Mixing (H), and Log Edge Density (I). Each red dot corresponds to observation for the cities C1 to C13, full lines correspond to the best OLS linear fit (R\(^2\) values are displayed), and dashed lines show the extrapolation to cover the range of two smallest cities (C14 and C15)