Window.
mean
Calculate the window mean of the values.
Under Review.
Returned object type is determined by the caller of the window calculation.
See also
Series.window
Calling object with Series data.
DataFrame.window
Calling object with DataFrames.
Series.mean
Equivalent method for Series.
DataFrame.mean
Equivalent method for DataFrame.
Examples
The below examples will show rolling mean calculations with window sizes of two and three, respectively.
>>> s = pd.Series([1, 2, 3, 4]) >>> s.rolling(2).mean() 0 NaN 1 1.5 2 2.5 3 3.5 dtype: float64
>>> s.rolling(3).mean() 0 NaN 1 NaN 2 2.0 3 3.0 dtype: float64