worldpop {lmreg} | R Documentation |
The midyear population of the world for the years 1981-2000.
data(worldpop)
A data frame with 20 observations on the following 2 variables.
Year
Calendar year
Pop.billion
Population (in billion)
U.S. Census Bureau, International Data Base (http://www.census.gov/ipc/www/idbnew.html)
data(worldpop)
head(worldpop)