Analysis of microbiome data

CB Peterson, S Saha, KA Do - Annual Review of Statistics and …, 2023 - annualreviews.org
The microbiome represents a hidden world of tiny organisms populating not only our
surroundings but also our own bodies. By enabling comprehensive profiling of these …

The geometry of monotone operator splitting methods

PL Combettes - Acta Numerica, 2024 - cambridge.org
We propose a geometric framework to describe and analyse a wide array of operator
splitting methods for solving monotone inclusion problems. The initial inclusion problem …

Tree-aggregated predictive modeling of microbiome data

J Bien, X Yan, L Simpson, CL Müller - Scientific Reports, 2021 - nature.com
Modern high-throughput sequencing technologies provide low-cost microbiome survey data
across all habitats of life at unprecedented scale. At the most granular level, the primary data …

Feature screening for interval-valued response with application to study association between posted salary and required skills

W Zhong, C Qian, W Liu, L Zhu, R Li - Journal of the American …, 2023 - Taylor & Francis
It is important to quantify the differences in returns to skills using the online job
advertisements data, which have attracted great interest in both labor economics and …

Projective splitting with forward steps

PR Johnstone, J Eckstein - Mathematical Programming, 2022 - Springer
This work is concerned with the classical problem of finding a zero of a sum of maximal
monotone operators. For the projective splitting framework recently proposed by Combettes …

Reluctant interaction modeling

G Yu, J Bien, R Tibshirani - arXiv preprint arXiv:1907.08414, 2019 - arxiv.org
Including pairwise interactions between the predictors of a regression model can produce
better predicting models. However, to fit such interaction models on typical data sets in …

Multivariate monotone inclusions in saddle form

MN Bùi, PL Combettes - Mathematics of Operations …, 2022 - pubsonline.informs.org
We propose a novel approach to monotone operator splitting based on the notion of a
saddle operator. Under investigation is a highly structured multivariate monotone inclusion …

It's all relative: Regression analysis with compositional predictors

G Li, Y Li, K Chen - Biometrics, 2023 - Wiley Online Library
Compositional data reside in a simplex and measure fractions or proportions of parts to a
whole. Most existing regression methods for such data rely on log‐ratio transformations that …

Complex systems models for causal inference in social epidemiology

HN Kouser, R Barnard-Mayers… - J Epidemiol Community …, 2021 - jech.bmj.com
Systems models, which by design aim to capture multi-level complexity, are a natural choice
of tool for bridging the divide between social epidemiology and causal inference. In this …

TARO: tree-aggregated factor regression for microbiome data integration

AK Mishra, I Mahmud, PL Lorenzi, RR Jenq… - …, 2024 - academic.oup.com
Motivation Although the human microbiome plays a key role in health and disease, the
biological mechanisms underlying the interaction between the microbiome and its host are …