Packages We will need the following packages in this post: library(mosaic) library(knitr) library(DT) The OECD wellbeing study series The OECD keeps measuring the wellbeing (and associated variables) among its members states. On the project website, the OECD states: In recent years, concerns have emerged regarding the fact that macro-economic statistics, such as GDP, don’t provide a sufficiently detailed picture of the living conditions that ordinary people experience. While these concerns were already evident during the years of strong growth and good economic performance that characterised …