pandas.core.groupby.DataFrameGroupBy.bfill

DataFrameGroupBy.bfill(limit=None) [source]

Backward fill the values

Parameters:

limit : integer, optional

limit of how many values to fill

See also

Series.backfill, DataFrame.backfill, Series.fillna, DataFrame.fillna

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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.23.4/generated/pandas.core.groupby.DataFrameGroupBy.bfill.html