pandas / 0.25.0 / reference / api / pandas.core.resample.resampler.asfreq.html /

pandas.core.resample.Resampler.asfreq

Resampler.asfreq(self, fill_value=None) [source]

Return the values at the new freq, essentially a reindex.

Parameters:
fill_value : scalar, optional

Value to use for missing values, applied during upsampling (note this does not fill NaNs that already were present).

New in version 0.20.0.

Returns:
DataFrame or Series

Values at the specified freq.

See also

Series.asfreq
DataFrame.asfreq

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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.25.0/reference/api/pandas.core.resample.Resampler.asfreq.html