\HeaderA{nlevels}{Returns number of scale (resolution) levels.}{nlevels}
\keyword{arith}{nlevels}
\begin{Description}\relax
Returns the number of scales (or resolutions) in various wavelet objects and for some objects returns the number of scales that would result if processed by a wavelet routine. 

This function is generic. 

One methods exists at present as most wavelet objects store the number of levels as the \code{nlevels} component. The method that exists is\code{\LinkA{nlevels.default}{nlevels.default}}
\end{Description}
\begin{Usage}
\begin{verbatim}
nlevels(...)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{...}] See individual help pages for details.
\end{ldescription}
\end{Arguments}
\begin{Details}\relax
See individual method help pages for operation and examples.
\end{Details}
\begin{Value}
An integer representing the number of levels associated with the object.
\end{Value}
\begin{Section}{RELEASE}
Version 3.6.0 Copyright Guy Nason 1995
\end{Section}
\begin{SeeAlso}\relax
\code{\LinkA{nlevels.default}{nlevels.default}}
\end{SeeAlso}

