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IQR

Computes the interquartile range.

Parameters

  • q_inf – defaults to 0.25

    Desired inferior quantile, must be between 0 and 1. Defaults to 0.25.

  • q_sup – defaults to 0.75

    Desired superior quantile, must be between 0 and 1. Defaults to 0.75.

Attributes

  • name

Examples

>>> from river import stats

>>> iqr = stats.IQR(q_inf=0.25, q_sup=0.75)

>>> for i in range(0, 1001):
...     iqr = iqr.update(i)
...     if i % 100 == 0:
...         print(iqr.get())
0.0
50.0
100.0
150.0
200.0
250.0
300.0
350.0
400.0
450.0
500.0

Methods

get

Return the current value of the statistic.

update

Update and return the called instance.

Parameters

  • x (numbers.Number)