Clade sizes
CladeSizes() reports the number of nodes in each clade in a tree.
CladeSizes(tree, internal = FALSE, nodes = NULL)
tree |
A tree of class |
internal |
Logical specifying whether internal nodes should be counted towards the size of each clade. |
nodes |
Integer specifying indices of nodes at the base of clades whose sizes should be returned. If unspecified, counts will be provided for all nodes (including leaves). |
CladeSizes() returns the number of nodes (including leaves) that
are descended from each node, not including the node itself.
Other tree navigation:
AncestorEdge(),
DescendantEdges(),
EdgeAncestry(),
EdgeDistances(),
ListAncestors(),
MRCA(),
NDescendants(),
NodeDepth(),
NodeOrder(),
NonDuplicateRoot(),
RootNode()
tree <- BalancedTree(6) plot(tree) ape::nodelabels() CladeSizes(tree, nodes = c(1, 8, 9))
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