diff --git a/spec/API_specification/dataframe_api/dataframe_object.py b/spec/API_specification/dataframe_api/dataframe_object.py index 7383e1d2..abeaf158 100644 --- a/spec/API_specification/dataframe_api/dataframe_object.py +++ b/spec/API_specification/dataframe_api/dataframe_object.py @@ -109,7 +109,7 @@ def get_column_by_name(self, name: str, /) -> Column[Any]: """ ... - def get_columns_by_name(self, names: Sequence[str], /) -> DataFrame: + def select(self, names: Sequence[str], /) -> DataFrame: """ Select multiple columns by name. @@ -194,14 +194,14 @@ def insert_column(self, column: Column[Any]) -> DataFrame: df = df.insert_column(new_column.rename('a_plus_1')) If you need to insert the column at a different location, combine with - :meth:`get_columns_by_name`, e.g.: + :meth:`select`, e.g.: .. code-block:: python new_column = df.get_column_by_name('a') + 1 new_columns_names = ['a_plus_1'] + df.get_column_names() df = df.insert_column(new_column.rename('a_plus_1')) - df = df.get_columns_by_name(new_column_names) + df = df.select(new_column_names) Parameters ----------