\Header{unit.length}{Length of a Unit Object}
\keyword{dplot}{unit.length}
\begin{Description}\relax
The length of a unit object is defined as the number of unit
values in the unit object.
\end{Description}
\begin{Usage}
\begin{verbatim}
unit.length(unit)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{unit}] A unit object.
\end{ldescription}
\end{Arguments}
\begin{Value}
An object of class \code{unit}.
\end{Value}
\begin{Author}\relax
Paul Murrell
\end{Author}
\begin{SeeAlso}\relax
\code{\Link{unit}}
\end{SeeAlso}

