#GDP Ranking and Income Group Analysis The purpose of this case study is to analyze the relation between the size of an economy and the standard of living of its citizens based on GDP and income data provided by The World Bank.

Use the following code to reproduce the data gathering, analysis and presentation.

library(repmis)
library(dplyr)
library(ggplot2)
library(reshape2)
library(countrycode)
library(RCurl)

sessionInfo()