1.We see a trend where by mean year of schooling is lower in the lower hemisphere countries such as Africa, South America and parts of South East Asia.
2.We then see this move upwards towards Europe in particular where is clear that the mean year of schooling is higher in Europe.
3.This matches the Polygon colour of countries that the upper hemisphere countries are in a darker shed of orange-red which shows a higher Human Dev. Index score
4.Hence, affirming the correlation of school years to HDI which we will see in the correlation table below.
To display the change in a factor (HDI, mean schooling years, etc) over a timeline of years.
This required 3 display variables , Country, time and variable value.
Carto is not able to show this the way we wanted especially with the fact, timelines cannot be done for Polygon.
Using R Shiny