Beom Seuk Hwang

No ORCID on file · 3 papers in corpus · active 2015-2019

Study types

  • article 2
  • other 1

Condition tags

  • endometriosis 3
other 2019
A Bayesian semiparametric approach to correlated ROC surfaces with stochastic order constraints
Biometrics ·doi:10.1111/biom.12997

In application of diagnostic accuracy, it is possible that a priori information may exist regarding the test score distributions, either between different disease populations for a single test or between multiple correlated tests. Few have …

article 2018
A correlated Bayesian rank likelihood approach to multiple ROC curves for endometriosis
Statistics in medicine ·doi:10.1002/sim.8043

In analysis of diagnostic data with multiple tests, it is often the case that these tests are correlated. Modeling the correlation explicitly not only produces valid inference results but also enables borrowing of information. Motivated by …

article 2015
An Integrated Bayesian Nonparametric Approach for Stochastic and Variability Orders in ROC Curve Estimation: An Application to Endometriosis Diagnosis
Journal of the American Statistical Association ·doi:10.1080/01621459.2015.1023806

constraints may exist, either between the healthy and diseased populations within a test or between tests within a population. In this paper, we proposed an integrated modeling approach for ROC curves that jointly accounts for stochastic an…