lengths. \emph{Molecular Phylogenetics and Evolution}, \bold{24},
58--65.
}
-\author{Emmanuel Paradis \email{Emmanuel.Paradis@mpl.ird.fr}}
+\author{Emmanuel Paradis}
\seealso{
\code{\link{chronogram}}, \code{\link{ratogram}},
\code{\link{NPRS.criterion}}, \code{\link{chronopl}}