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RollingAbsMax

Running absolute max over a window.

Parameters

  • window_size (int)

    Size of the rolling window.

Attributes

  • name

  • window_size

Examples

>>> from river import stats

>>> X = [1, -4, 3, -2, 2, 1]
>>> rolling_absmax = stats.RollingAbsMax(window_size=2)
>>> for x in X:
...     print(rolling_absmax.update(x).get())
1
4
4
3
2
2

Methods

get

Return the current value of the statistic.

update

Update and return the called instance.

Parameters

  • x (numbers.Number)