Trees are sorted by their mixed base representation, treating their leaves in the order of their labels (i.e. alphabetically, if leaves are labelled with text).

# S3 method for multiPhylo
sort(x, decreasing = FALSE, na.last = NA, ...)

# S3 method for phylo
==(e1, e2)

# S3 method for phylo
<(e1, e2)

# S3 method for phylo
>(e1, e2)

# S3 method for MixedBase
==(e1, e2)

# S3 method for MixedBase
<(e1, e2)

# S3 method for MixedBase
>(e1, e2)

Arguments

x, decreasing, na.last, ...

As in sort().

e1, e2

Objects to be compared.

Author

Martin R. Smith (martin.smith@durham.ac.uk)

Examples

sort(as.phylo(5:0, 7))
#> 6 phylogenetic trees