pandas.core.window.Rolling.min

Rolling.min(*args, **kwargs)

Calculate the rolling minimum.

Parameters:

**kwargs

Under Review.

Returns:

Series or DataFrame

Returned object type is determined by the caller of the rolling calculation.

See also

Series.rolling

Calling object with a Series

DataFrame.rolling

Calling object with a DataFrame

Series.min

Similar method for Series

DataFrame.min

Similar method for DataFrame

Examples

Performing a rolling minimum with a window size of 3.

>>> s = pd.Series([4, 3, 5, 2, 6])
>>> s.rolling(3).min()
0    NaN
1    NaN
2    3.0
3    2.0
4    2.0
dtype: float64