skbio.stats.composition.
closure
(mat)[source]¶State: Experimental as of 0.4.0. Performs closure to ensure that all elements add up to 1.
Parameters: | mat : array_like
|
---|---|
Returns: | array_like, np.float64
|
Examples
>>> import numpy as np
>>> from skbio.stats.composition import closure
>>> X = np.array([[2, 2, 6], [4, 4, 2]])
>>> closure(X)
array([[ 0.2, 0.2, 0.6],
[ 0.4, 0.4, 0.2]])