uspop {datasets}

R Documentation

Populations Recorded by the US Census

Description

This data set gives the population of the United States (in millions) as recorded by the decennial census for the period 1790–1970.

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)")

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