Figure 4
Heatmap of comparisons between countries from the original dataset with artificial, matching mobility data, showing p-values calculated using the approach by Savaris et al. Grey/black cells denote comparisons where the regression gives a p-value of < 0.05 (414 of 7482, 5.533%).The horizontal and vertical lines of dark-grey cells are caused by comparisons with the obviously erroneous dataset for Peru.
