Warning
This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.
balanced_tree¶
- balanced_tree(r, h, create_using=None)[source]¶
Return the perfectly balanced r-tree of height h.
Parameters : r : int
Branching factor of the tree
h : int
Height of the tree
create_using : NetworkX graph type, optional
Use specified type to construct graph (default = networkx.Graph)
Returns : G : networkx Graph
A tree with n nodes
Notes
This is the rooted tree where all leaves are at distance h from the root. The root has degree r and all other internal nodes have degree r+1.
Node labels are the integers 0 (the root) up to number_of_nodes - 1.
Also refered to as a complete r-ary tree.