alifestd_mark_leaves_polars

alifestd_mark_leaves_polars(phylogeny_df: DataFrame, *, mark_as: str = 'is_leaf') → DataFrame

Add column is_leaf marking rows that are ancestor to no other row.

The output column name can be changed via the mark_as parameter.

Parameters

phylogeny_dfpolars.DataFrame

The phylogeny as a dataframe in alife standard format.

Must represent an asexual phylogeny.

Returns

polars.DataFrame

The phylogeny with an added is_leaf boolean column.

See Also

alifestd_mark_leaves :

Pandas-based implementation.