codeoutput">
ans =

  10&times;15 table

    ID    children_1    children_2    children_3    generation    method    parent    region_lobe        region_name         stats_arclength    stats_change_deg    stats_euclength    stats_parent_deg    stats_sibling_deg    stats_tortuosity
    __    __________    __________    __________    __________    ______    ______    ___________    ____________________    _______________    ________________    _______________    ________________    _________________    ______