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Number of terminal nodes
nb = ntnode(t)
ntnode is a tree-management utility.
ntnode
example
nb = ntnode(t) returns the number of terminal nodes in the tree t.
nb
t
The nodes are numbered from left to right and from top to bottom. The root index is 0.
collapse all
Create a tree of order 3 and depth 2.
t = ntree(3,2);
Plot the tree.
plot(t)
Use the ntnode function to count the terminal nodes.
nb = 9
ntree
dtree
wptree
Tree, specified as an ntree, dtree, or wptree object.
Introduced before R2006a
wtreemgr
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