leaves | R Documentation |
Get leaves indexes for each taxon or another per-taxon value. Leaves are taxa with no subtaxa.
leaves(x, value = NULL, ...)
x |
The object to get leaves for, such as a taxonomy object |
value |
Something to return instead of indexes. Must be the same length as the number of taxa. |
... |
Additional arguments. |
Other taxonomy functions:
internodes()
,
roots()
,
stems()
,
subtaxa()
,
supertaxa()
Other leaf functions:
is_leaf()
,
n_leaves()
x <- taxonomy(c('Carnivora', 'Felidae', 'Panthera', 'Panthera leo',
'Panthera tigris', 'Ursidae', 'Ursus', 'Ursus arctos'),
supertaxa = c(NA, 1, 2, 3, 3, 1, 6, 7))
leaves(x)
leaves(x, value = tax_name(x))
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