uspop {datasets} | R Documentation |
Populations Recorded by the US Census
Description
The population of the United States (in millions) at the 19 decennial censuses from 1790 to 1970.
Usage
uspop
Format
A time series of 19 values.
Source
McNeil, D. R. (1977) Interactive Data Analysis. New York: Wiley.
Examples
require(graphics)
plot(uspop, log = "y", main = "uspop data", xlab = "Year",
ylab = "U.S. Population (millions)")
[Package datasets version 4.5.1 Index]