statsmodels.tools.tools.ECDF is deprecated, use statsmodels.distributions.ECDF instead!
Return the Empirical CDF of an array as a step function.
Parameters: | x : array-like
side : {‘left’, ‘right’}, optional
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Returns: | Empirical CDF as a step function. : |
Examples
>>> import numpy as np
>>> from statsmodels.distributions.empirical_distribution import ECDF
>>>
>>> ecdf = ECDF([3, 3, 1, 4])
>>>
>>> ecdf([3, 55, 0.5, 1.5])
array([ 0.75, 1. , 0. , 0.25])