\HeaderA{UScereal}{Nutritional and Marketing Information on US Cereals}{UScereal}
\keyword{datasets}{UScereal}
\begin{Description}\relax
The \code{UScereal} data frame has 65 rows and 11 columns.
The data come from the 1993 ASA Statistical Graphics Exposition,
and are taken from the mandatory  F\&DA food label. The data have been
normalized here to a portion of one American cup.
\end{Description}
\begin{Usage}
\begin{verbatim}
UScereal
\end{verbatim}
\end{Usage}
\begin{Format}\relax
This data frame contains the following columns:
\describe{
\item[\code{mfr}] Manufacturer, represented by its first initial: G=General Mills,
K=Kelloggs, N=Nabisco, P=Post, Q=Quaker Oats, R=Ralston Purina.

\item[\code{calories}] number of calories in one portion.

\item[\code{protein}] grams of protein in one portion.

\item[\code{fat}] grams of fat in one portion.

\item[\code{sodium}] milligrams of sodium in one portion.

\item[\code{fibre}] grams of dietary fibre in one portion.

\item[\code{carbo}] grams of complex carbohydrates in one portion.

\item[\code{sugars}] grams of sugars in one portion.

\item[\code{shelf}] display shelf (1, 2, or 3, counting from the floor).

\item[\code{potassium}] grams of potassium.

\item[\code{vitamins}] vitamins and minerals (none, enriched, or 100\%).

}
\end{Format}
\begin{Source}\relax
The original data are available at
\url{http://lib.stat.cmu.edu/datasets/1993.expo/}.
\end{Source}
\begin{References}\relax
Venables, W. N. and Ripley, B. D. (1999)
\emph{Modern Applied Statistics with S-PLUS.} Third
Edition. Springer.
\end{References}

