Fig. 2.
Analysis of the global relationship between number of confirmed cases and deaths. (Top left panel) Evolution of the p-value of the GC test between ΔC and ΔD, for the six considered countries, as a function of the lag τ between both time series. (Top right panel) Scatter plot of the number of deaths per 104 as a function of the value of τ minimising the p-value of the previous GC test. (Bottom panels) Scatter plots of ΔD as a function of ΔC, when the former is shifted τmin points forward in time.