xarray.core.rolling_exp.RollingExp.mean¶
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RollingExp.
mean
()¶ Exponentially weighted moving average
Examples
>>> da = xr.DataArray([1, 1, 2, 2, 2], dims="x") >>> da.rolling_exp(x=2, window_type="span").mean() <xarray.DataArray (x: 5)> array([1. , 1. , 1.692308, 1.9 , 1.966942]) Dimensions without coordinates: x