uspop {base}R Documentation

The Population of the United States

Description

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

Usage

data(uspop)

Format

A time series of 19 values.

Source

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

References

Examples

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


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