ballpark_patristic_distance_between
- ballpark_patristic_distance_between(first: Union[HereditaryStratigraphicColumn, HereditaryStratigraphicSpecimen], second: Union[HereditaryStratigraphicColumn, HereditaryStratigraphicSpecimen]) float | None
Calculate a fast, rough estimate of the patristic distance between first and second.
See estimate_patristic_distance_between for details.