Figure 11From: Syndromic surveillance: STL for modeling, visualizing, and monitoring disease counts Fitted components. Fitted components for daily respiratory counts for one ED. The EARS fitted value at day t is the the 7 day baseline mean with lag 2. The GLM and STL fitted values are the predicted values from fitting the models up to day t but with the day-of-the-week components removed to make comparison with the variability of the EARS fitted values commensurate.Back to article page