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stat.ME2024
A Comparison of Zero-Inflated Models for Modern Biomedical Data
Max Beveridge, Zach Goldstein, Hee Cheol Chung
Many data sets cannot be accurately described by standard probability distributions due to the excess number of zero values present. For example, zero-inflation is prevalent in mic…
stat.ME2024★ 1 cited
Bayesian segmented Gaussian copula factor model for single-cell sequencing data
Junsouk Choi, Hee Cheol Chung, Irina Gaynanova +1
Single-cell sequencing technologies have significantly advanced molecular and cellular biology, offering unprecedented insights into cellular heterogeneity by allowing for the meas…
stat.ME2021
Phylogenetically informed Bayesian truncated copula graphical models for microbial association networks
Hee Cheol Chung, Irina Gaynanova, Yang Ni
Microorganisms play a critical role in host health. The advancement of high-throughput sequencing technology provides opportunities for a deeper understanding of microbial interact…