Fig. 9
From: What can urban mobility data reveal about the spatial distribution of infection in a single city?
The relative risks of model infection and influenza case notifications, with respect to the spatially-uniform model. Model risks (coloured points) are compared to the influenza case notification risks (black crosses depict median risk, vertical black lines depict interquartile range), for δC=0.2. The GPS data is the only data set for which we observe a decreased risk of infection in the CBD. Both the GPS data and journeys to work data are capable of yielding relative risks that are similar to those of the influenza case notifications in many SA3s. For 10 of the 38 SA3s, neither data set provides a good match (as identified in Fig. 8)