pandas.Series.ffill
- Series. ffill ( axis=None, inplace=False, limit=None, downcast=None ) [source]
-
Synonym for
DataFrame.fillna()withmethod='ffill'.- Returns
-
- Series/DataFrame or None
-
Object with missing values filled or None if
inplace=True.
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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/1.4.0/reference/api/pandas.Series.ffill.html
