Trends

Visualise key variables across WEIRD and non-WEIRD countries.

source('scripts/trends.R') # Figure 2

Report linear trends for the sub-plots:
Sub-plot 1:
italic(p) == 0.016
Sub-plot 2:
italic(p) == 0.006
Sub-plot 3:
italic(p) == 0.013
italic(p) == 0.697
Sub-plot 4:
italic(p) == 0.160
italic(p) == 0.010
Sub-plot 5:
italic(p) == 0.314
italic(p) == 0.287
Sub-plot 6:
italic(p) == 0.065
italic(p) == 0.277
Sub-plot 7:
italic(p) == 0.341
italic(p) == 0.286
Sub-plot 8:
italic(p) == 0.286
italic(p) == 0.949