Fig. 2
From: The forecast of COVID-19 spread risk at the county level
The estimate and actual accumulated COVID-19 cases for eight counties are provided. A–D show accumulated cases of counties for which our model provides a high correlation > 0.9. A and C show counties with an increase in the number of cases v.s. B and D show a decrease in the number of cases. E–H shows accumulated cases of counties for which our model provides a moderate and low correlation