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stat.ME2026
Comparing Two Categorical Gini Correlations with Applications to Classification Problems
Sameera Hewage, Yongli Sang
This article proposes an inferential framework for comparing predictor importance in classification problems with categorical response variables. The approach is based on the categ…
stat.ME2026★ 1 cited
Bayesian Inference for Joint Tail Risk in Paired Biomarkers via Archimedean Copulas with Restricted Jeffreys Priors
Agnideep Aich, Md. Monzur Murshed, Sameera Hewage +1
We propose a Bayesian copula-based framework to quantify clinically interpretable joint tail risks from paired continuous biomarkers. After converting each biomarker margin to rank…