dask.dataframe.tseries.resample.Resampler.std

dask.dataframe.tseries.resample.Resampler.std

Resampler.std()[source]

Compute standard deviation of groups, excluding missing values.

This docstring was copied from pandas.core.resample.Resampler.std.

Some inconsistencies with the Dask version may exist.

Parameters
ddofint, default 1 (Not supported in Dask)

Degrees of freedom.

numeric_onlybool, default False (Not supported in Dask)

Include only float, int or boolean data.

New in version 1.5.0.

Changed in version 2.0.0: numeric_only now defaults to False.

Returns
DataFrame or Series

Standard deviation of values within each group.

Examples

>>> ser = pd.Series([1, 3, 2, 4, 3, 8],  
...                 index=pd.DatetimeIndex(['2023-01-01',
...                                         '2023-01-10',
...                                         '2023-01-15',
...                                         '2023-02-01',
...                                         '2023-02-10',
...                                         '2023-02-15']))
>>> ser.resample('MS').std()  
2023-01-01    1.000000
2023-02-01    2.645751
Freq: MS, dtype: float64