If we're worried about high - temperature events, it makes more sense to look at something like cumulative density plots of daily high temperature probabilities. (tamino.wordpress.com)
For these balloons, the slope of the molar density plots for the region near the ground level (Region 3) is very similar to the slope of the heavy phase in Region 1. (globalwarmingsolved.com)
Only small sets of genes are unusually variable among replicates (Figure 1A — B) and the distribution of gene expression is very similar between males and females (density plots in Figure 1C). (journals.plos.org)