}
\arguments{
\item{object, phy}{an object of class \code{"phylo"}.}
- \item{...}{further arguments passed to or from other methods.}
+ \item{\dots}{further arguments passed to or from other methods.}
\item{internal.only}{a logical indicating whether to return the number
of internal nodes only (the default), or of internal and terminal
(tips) nodes (if \code{FALSE}).}
A NULL value in the case of \code{summary}, a single numeric value for
the three other functions.
}
-\author{Emmanuel Paradis \email{Emmanuel.Paradis@mpl.ird.fr}}
+\author{Emmanuel Paradis}
\seealso{
\code{\link{read.tree}}, \code{\link[base]{summary}} for the generic R
- function
+ function, \code{\link{multiphylo}}, \code{\link{c.phylo}}
}
\examples{
data(bird.families)