Extended Data Fig. 10: Regression residuals for the growth rates of COVID-19 by country.
From: The effect of large-scale anti-contagion policies on the COVID-19 pandemic

These plots show the estimated residuals from equation (7) for each country-specific econometric model. Histograms (left) show the estimated unconditional probability density function. Quantile plots (right) show quantiles of the cumulative density function (y axis) plotted against the same quantiles for a normal distribution. For additional details, see Fig. 3 and the ‘Econometric analysis’ section of the Methods.