Real-time forecasting of data revisions in epidemic surveillance streams
Fig 7
Evaluation of forecasts for fractions, aggregated by reference date.
Top: Forecasts of the fraction of COVID-19 insurance claims based on CHNG outpatient insurance claims data. Bottom: Forecasts of the fraction of positive COVID-19 antigen tests based on Quidel antigen tests data. Solid lines represent the mean WIS at lag 7, averaged over locations for each reference date. Shaded areas indicate the 10th to 90th percentile interval. The accompanying heatmaps display the target values, with darker shades indicating higher fractions.