scipy.special.kolmogi

scipy.special.kolmogi(p, out=None) = <ufunc 'kolmogi'>

Inverse Survival Function of Kolmogorov distribution

It is the inverse function to kolmogorov. Returns y such that kolmogorov(y) == p.

Parameters

pfloat array_like

Probability

outndarray, optional

Optional output array for the function results

Returns

scalar or ndarray

The value(s) of kolmogi(p)

See also

kolmogorov

The Survival Function for the distribution

scipy.stats.kstwobign

Provides the functionality as a continuous distribution

smirnov, smirnovi

Functions for the one-sided distribution

Notes

kolmogorov is used by stats.kstest in the application of the Kolmogorov-Smirnov Goodness of Fit test. For historial reasons this function is exposed in scpy.special, but the recommended way to achieve the most accurate CDF/SF/PDF/PPF/ISF computations is to use the stats.kstwobign distribution.

Examples

>>> from scipy.special import kolmogi
>>> kolmogi([0, 0.1, 0.25, 0.5, 0.75, 0.9, 1.0])
array([        inf,  1.22384787,  1.01918472,  0.82757356,  0.67644769,
        0.57117327,  0.        ])