This repository contains the data and code used to conduct the analyses and generate the results published in the article, Drinking water accessibility typologies in low- and middle-income countries.
Code-Map
-
preprocessing.R: combine datasets from Demographic and Health Surveys (DHS) and World Bank -
exploratory-plots.R: generate correlation plots and histograms of water accessibility indicators and explanatory variables -
factor-analysis.R: conduct exploratory factor analysis based on 17 water accessibility indicators -
clustering.R: cluster the countries using the extracted factors -
decision-tree.R: estimate a decision tree to predict/explain typologies based on explanatory variables.