\Header{freeny}{Freeny's Revenue Data}
\keyword{datasets}{freeny}
\begin{Usage}
\begin{verbatim}data(freeny)\end{verbatim}
\end{Usage}
\begin{Format}
\Tabular{ll}{
y: & quarterly revenue, 39 observations from (1962,2Q) to (1971,4Q).\\{}
x: & matrix of explanatory variables.  Columns are y lagged 1 \\{}
& quarter, price index, income level, and market potential.
}\end{Format}
\begin{Source}
A. E. Freeny (1977). A Portable Linear Regression Package with Test Programs.
Bell Laboratories memorandum.\end{Source}

