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stat.ME2026
The generalized underlap coefficient with an application in clustering
Zhaoxi Zhang, Vanda Inácio, Sara Wade
Quantifying distributional separation across groups is fundamental in statistical learning and scientific discovery, yet most classical discrepancy measures are tailored to two-gro…
stat.ME2025
The underlap coefficient as a measure of a biomarker's discriminatory ability
Zhaoxi Zhang, Vanda Inacio, Miguel de Carvalho
The first step in evaluating a potential diagnostic biomarker is to examine the variation in its values across different disease groups. In a three-class disease setting, the volum…