\HeaderA{Rubber}{Accelerated Testing of Tyre Rubber}{Rubber}
\keyword{datasets}{Rubber}
\begin{Description}\relax
Data frame from accelerated testing of tyre rubber.
\end{Description}
\begin{Usage}
\begin{verbatim}
Rubber
\end{verbatim}
\end{Usage}
\begin{Format}\relax
\describe{
\item[\code{loss}] the abrasion loss in gm/hr.

\item[\code{hard}] the hardness in Shore units.

\item[\code{tens}] tensile strength in kg/sq m.
}
\end{Format}
\begin{Source}\relax
O.L. Davies (1947)
\emph{Statistical Methods in Research and Production.}
Oliver and Boyd, Table 6.1 p. 119.


O.L. Davies and P.L. Goldsmith (1972)
\emph{Statistical Methods in Research and Production.}
4th edition, Longmans, Table 8.1 p. 239.
\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}

