Fig. 4
From: From co-location patterns to an informal social network of gig economy workers
Comparison of the Degree Distributions between the 15 cities of study. In blue is the degree distribution of the original co-location-based social networks. In orange, the degree distribution of the treated networks, filtered according to the steps discussed in the main text. The dashed line represents the best fit OLS linear model, and the domain of the line indicates the domain used for fitting the curve, which was truncated to remove the effect of the cut-off that is, in some cases, clearly visible