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`pd.Series.rolling`¶

pandas.Series.rolling(window, min_periods=None, center=False, win_type=None, on=None, axis=0, closed=None, method='single')

支持的参数¶

参数	数据类型
`window`	整数表示时间偏移的字符串时间差
`min_periods`	整数
`center`	布尔值

示例用法¶

>>> @bodo.jit
... def f(S):
...     return S.rolling(2).mean()
>>> S = pd.Series(np.arange(100))
>>> f(S)
0      NaN
  1      0.5
  2      1.5
  3      2.5
  4      3.5
        ...
  95    94.5
  96    95.5
  97    96.5
  98    97.5
  99    98.5
  Length: 100, dtype: float64