A Model for the Determination of Pollen Count Using Google Search Queries for Patients Suffering from Allergic Rhinitis
Figure 4
Course for Subgroup 1 (Aachen study centre). Legend: the averaged weekly values from Google (“Search Volume Index”) and the pollen count data (pollen count/m3 in 24 h) are presented together on the -axis for the sake of clarity. Scaling of the averaged weekly CSMS of the patients is displayed on the opposite axis.
