Before PISA and Binet
Some years ago, I discovered the Swiss dataset used in R. It has data from the late 1800s of Swiss subnational units, 47 French speaking 'provinces' i.e. sub-canton level (probably…
Some years ago, I discovered the Swiss dataset used in R. It has data from the late 1800s of Swiss subnational units, 47 French speaking 'provinces' i.e. sub-canton level (probably…