Returns set of names that descend from specified node
Get the set of name on tips that descend from this node.
Returns: | frozenset
|
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See also
Examples
>>> from six import StringIO
>>> from skbio import TreeNode
>>> tree = TreeNode.read(StringIO("((a,(b,c)d)e,(f,g)h)i;"))
>>> sorted(tree.subset())
['a', 'b', 'c', 'f', 'g']