\HeaderA{sav.gol}{Estimate the baseline by using Savitzky-Golay Algorithm}{sav.gol}
\keyword{methods}{sav.gol}
\begin{Description}\relax
Estimate the baseline by using Savitzky-Golay Algorithm
\end{Description}
\begin{Usage}
\begin{verbatim}
sav.gol(T, fl, forder = 4, dorder = 0)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{T}] vector of signals to be filtered 
\item[\code{fl}] filter length (for instance fl = 51..151) 
\item[\code{forder}] filter order (2 = quadratic filter, 4= quartic) 
\item[\code{dorder}] derivative order (0 = smoothing, 1 = first derivative, etc.) 
\end{ldescription}
\end{Arguments}
\begin{Value}
The return is a smoothed vector (baseline).
\end{Value}
\begin{Note}\relax
This function was added by Steffen Neumann. We appreciated his help to make the package better.
\end{Note}
\begin{Author}\relax
Steffen Neumann \textless{}sneumann@ipb-halle.de\textgreater{}
\end{Author}

