SciPy

scipy.special.logit

scipy.special.logit(x) = <ufunc 'logit'>

Logit ufunc for ndarrays.

The logit function is defined as logit(p) = log(p/(1-p)). Note that logit(0) = -inf, logit(1) = inf, and logit(p) for p<0 or p>1 yields nan.

New in version 0.10.0.

Parameters :

x : ndarray

The ndarray to apply logit to element-wise.

Returns :

out : ndarray

An ndarray of the same shape as x. Its entries are logit of the corresponding entry of x.

Notes

As a ufunc logit takes a number of optional keyword arguments. For more information see ufuncs

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