Data about countries of the world.
countriesA data.frame with 227 rows and 20 variables:
Countrya character vector
Regiona character vector
Populationa numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a numeric vector
Climatea numeric vector
Birthratea numeric vector
Deathratea numeric vector
Agriculturea numeric vector
Industrya numeric vector
Servicea numeric vector