phylox.classes.dinetwork.is_tree_child

phylox.classes.dinetwork.is_tree_child(network)

Checks if the network is a tree-child network.

Parameters:

network – a phylogenetic network phylox.DiNetwork.

Returns:

true if the network is a tree-child network, false otherwise.

Example:

>>> from phylox import DiNetwork
>>> from phylox.classes.dinetwork import is_tree_child
>>> network = DiNetwork(
...     edges=[(0,1),(1,2),(1,3),(2,3),(2,4),(3,5)],
... )
>>> is_tree_child(network)
True

>>> network = DiNetwork(
...     edges=[(0,1),(1,2),(1,3),(2,4),(3,5),(2,5),(3,4),(4,6),(5,7)],
... )
>>> is_tree_child(network)
False

>>> network = DiNetwork(
...     edges=[(0,1),(1,2),(1,3),(2,3),(3,5),(2,4),(4,5),(4,6),(5,7)],
... )
>>> is_tree_child(network)
False