A data frame with 213 rows on the following 7 variables.
regionRegion of the world: Africa, Asia, Caribbean, Europe,
Latin Amer, North America, NorthAtlantic, Oceania.
groupA factor with levels oecd for countries that
are members of the OECD, the Organization for Economic Co-operation and
Development, as of May 2012, africa for countries on the African
continent, and other for all other countries. No OECD countries are
located in Africa.
fertilityTotal fertility rate, number of children per woman.
ppgdpPer capita gross domestic product in US dollars.
lifeExpFFemale life expectancy, years.
pctUrbanPercent urban.
infantMortalityInfant deaths by age 1 year per 1000 live births