Source code for neuron_morphology.validation.morphology_statistics

from operator import add
from neuron_morphology.constants import *

# TODO this is a port of an older statistics module. We should roll it into the 
# feature extractor.


def count_number_of_independent_axons(morphology):

    """ This functions counts the number of independent axons (parent is -1) """

    count = 0
    axon_nodes = morphology.get_node_by_types([AXON])

    for node in axon_nodes:
        if morphology.parent_of(node) is None:
            count += 1

    return count


def morphology_statistics(morphology):
    return {
        "Number of Independent Axons": count_number_of_independent_axons(morphology)
    }