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A. Pogrebnoy

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Open access Sep 2026

Permutation-Centered Henze–Zirkler Screening with Ties: Exact Finite-Sample Centering, Controlled Pairwise Approximation, and Field Assessment

PCHZ-SIS (permutation-centered tie-aware Henze–Zirkler sure independence screening) is a specialized marginal screening method for mixed data containing continuous and ordered–discrete predictors with extensive ties. The method combines tie-aware mid-rank Gaussianization, exact analytical computation of the conditional...

N. Martyushev, B. Malozyomov, D. V. Valuev et al. · 0 citations

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