

   uspop {base}                                 R Documentation

   TThhee PPooppuullaattiioonn ooff tthhee UUnniitteedd SSttaatteess

   DDeessccrriippttiioonn::

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

   UUssaaggee::

        data(uspop)

   FFoorrmmaatt::

        A time series of 19 values.

   SSoouurrccee::

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

   RReeffeerreenncceess::

   EExxaammpplleess::

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

