pandas.DataFrame.backfill#

DataFrame.backfill(*, axis=None, inplace=False, limit=None, downcast=None)[source]#

Synonym for DataFrame.fillna() with method='bfill'.

Deprecated since version 2.0: Series/DataFrame.backfill is deprecated. Use Series/DataFrame.bfill instead.

Returns

Series/DataFrame or None: Object with missing values filled or None if inplace=True.