activity
20172020
most citedConditional regression based on a multivariate zero-inflated logistic normal model for microbiome relative abundance data

3 citations · 5 across the 5 of their papers we have counts for

collaborators

5 papers

q-bio.QM2020

Information content of high-order associations of the human gut microbiota network

Weston D. Viles, Juliette C. Madan, Hongzhe Li +3

The human gastrointestinal tract is an environment that hosts an ecosystem of microorganisms essential to human health. Vital biological processes emerge from fundamental inter- an…

cs.CV2020

Longevity Associated Geometry Identified in Satellite Images: Sidewalks, Driveways and Hiking Trails

Joshua J. Levy, Rebecca M. Lebeaux, Anne G. Hoen +3

Importance: Following a century of increase, life expectancy in the United States has stagnated and begun to decline in recent decades. Using satellite images and street view image…

stat.AP2019★ 1 cited

IFAA: Robust association identification and Inference For Absolute Abundance in microbiome analyses

Zhigang Li, Lu Tian, A. James O'Malley +8

The target of inference in microbiome analyses is usually relative abundance (RA) because RA in a sample (e.g., stool) can be considered as an approximation of RA in an entire ecos…

stat.ME2019★ 1 cited

MarZIC: A Marginal mediation model for Zero-Inflated Compositional mediators with applications to microbiome data

Quran Wu, A. James O'Malley, Janaka S. S. Liyanage +9

The human microbiome can contribute to pathogeneses of many complex diseases by mediating disease-leading causal pathways. However, standard mediation analysis methods are not adeq…

stat.AP2017★ 3 cited

Conditional regression based on a multivariate zero-inflated logistic normal model for microbiome relative abundance data

Zhigang Li, Katherine Lee, Margaret R. Karagas +4

The human microbiome plays critical roles in human health and has been linked to many diseases. While advanced sequencing technologies can characterize the composition of the micro…