_perturb_discrepancy(sample: 'np.ndarray', i1: 'int', i2: 'int', k: 'int', disc: 'float')
An elementary perturbation consists of an exchange of coordinates between two points: sample[i1, k] <-> sample[i2, k]
. By construction, this operation conserves the LHS properties.
The sample (before permutation) to compute the discrepancy from.
The first line of the elementary permutation.
The second line of the elementary permutation.
The column of the elementary permutation.
Centered discrepancy of the design before permutation.
Centered discrepancy of the design after permutation.
Centered discrepancy after an elementary perturbation of a LHS.
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