\Header{c}{Combine Values into a Vector or List}
\keyword{manip}{c}
\begin{Description}\relax
This is a generic function which combines its arguments.

The default method combines its arguments to form a vector.
All arguments are coerced to a common type which is the type
of the returned value.
If \code{recursive=TRUE}, the function recursively
descends through lists combining all their elements into
a vector.\end{Description}
\begin{Usage}
\begin{verbatim}
c(..., recursive=FALSE)
\end{verbatim}
\end{Usage}
\begin{SeeAlso}\relax
\code{\Link{unlist}} and \code{\Link{as.vector}} to produce
attribute-free vectors.\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
c(1,7:9)
c(1:5, 10.5, "next")

c(list(A=c(B=1)), recursive=TRUE)

c(options(), recursive=TRUE)
c(list(A=c(B=1,C=2), B=c(E=7)), recursive=TRUE)
\end{ExampleCode}
\end{Examples}

