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dask.dataframe.groupby.SeriesGroupBy.ffill

SeriesGroupBy.ffill(limit=None)

Forward fill the values.

This docstring was copied from pandas.core.groupby.groupby.GroupBy.ffill.

Some inconsistencies with the Dask version may exist.

Parameters

limitint, optional

Limit of how many values to fill.

Returns

Series or DataFrame

Object with missing values filled.

See also

Series.ffill

Returns Series with minimum number of char in object.

DataFrame.ffill

Object with missing values filled or None if inplace=True.

Series.fillna

Fill NaN values of a Series.

DataFrame.fillna

Fill NaN values of a DataFrame.

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