uspop: Populations Recorded by the US Census

Description Usage Format Source Examples

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

1

Format

A time series of 19 values.

Source

McNeil, D. R. (1977) Interactive Data Analysis. New York: Wiley.

Examples

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require(graphics)
plot(uspop, log = "y", main = "uspop data", xlab = "Year",
     ylab = "U.S. Population (millions)")