\HeaderA{funion-methods}{Union of two Massvectors}{funion.Rdash.methods}
\aliasA{funion,Massvector,Massvector-method}{funion-methods}{funion,Massvector,Massvector.Rdash.method}
\aliasA{funion,numeric,numeric-method}{funion-methods}{funion,numeric,numeric.Rdash.method}
\keyword{methods}{funion-methods}
\keyword{manip}{funion-methods}
\begin{Description}\relax
Union of two Massvectors
\end{Description}
\begin{Arguments}
\begin{ldescription}
\item[\code{obx}] see below in \bold{Methods} section
\item[\code{oby}] see below in \bold{Methods} section
\item[\code{error}] measurement error in \emph{e.g.} Da or as relative error
in parts per million (ppm)
\item[\code{ppm}] if \code{TRUE} then error in parts per million(ppm), in
arbitrary units otherwise.
\item[\code{uniq}] if \code{TRUE} compute non-crossing matching.
\end{ldescription}
\end{Arguments}
\begin{Section}{Methods}
\describe{
\item[obx = "Massvector", oby = "Massvector"] :returns massvector
\item[obx = "numeric", oby = "numeric"] :returns matrix
}
\end{Section}
\begin{Examples}
\begin{ExampleCode}
data(pldata)
funion(pldata[[1]],pldata[[4]],error=0.4,ppm=FALSE,uniq=FALSE)
\end{ExampleCode}
\end{Examples}

