navis.dist_to_root¶
- navis.dist_to_root(x, weight=None, igraph_indices=False)[source]¶
Calculate distance to root for each node.
- Parameters:
x (TreeNeuron) –
weight (str, optional) – Use “weight” if you want geodesic distance and
None
if you want node count.igraph_indices (bool) – Whether to return igraph node indices instead of node IDs. This is mainly used for internal functions.
- Returns:
dist – Dictionary with root distances.
- Return type:
dict
Examples
For doctest only
>>> import navis >>> n = navis.example_neurons(1) >>> seg = navis.graph.dist_to_root(n)
See also
navis.geodesic_matrix()
For distances between all points.