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]