similar bipartitions (or splits) in both trees.
}
\note{
- The geodesic distance of Billera et al. (2001) has been disabled.
+ The geodesic distance of Billera et al. (2001) has been disabled: see
+ the package \pkg{distory} on CRAN.
}
\references{
Billera, L. J., Holmes, S. P. and Vogtmann, K. (2001) Geometry of the