alifestd_mark_num_descendants_polars
- alifestd_mark_num_descendants_polars(phylogeny_df: DataFrame, *, mark_as: str = 'num_descendants') DataFrame
Add column num_descendants, excluding self.
The output column name can be changed via the
mark_asparameter.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 num_descendants column.
See Also
- alifestd_mark_num_descendants_asexual :
Pandas-based implementation.