7-Days floating average of new infections per day Dashboard

Explanation: Country has still/has again an increasing incident rate in the last 7 days, Trend of last 7-days: 0%, Trend of last 3-days: 0%, it seems that the latest trend is not increasing anymore, the projection until next peak is calculated with a linear regression and a daily decrement which equals the increment before, the projection down to zero is calculated with a linear regression minus an additional decrement which equals the latest decrement per day