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244 Wed, 8/11/2021, 10:00 AM - 11:50 AM Virtual
Statistical methods for microbiome data analysis and beyond — Contributed Speed
Section on Statistics in Genomics and Genetics
Chair(s): Amy Pan, Medical College of Wisconsin
10:05 AM Fast Search Algorithms for Identifying Dynamic Gene Coexpression via Bayesian Variable Selection
Wenda Zhang, University of South Carolina; Lianming Wang, University of South Carolina; Yen-Yi Ho, University of South Carolina; Daping Fan, University of South Carolina School of Medicine
10:10 AM Detecting Allele-Specific Expression and Alterations of Allele-Specific Expression by a Bivariate Bayesian Hidden Markov Model
Jing Xie, University of Missouri- Columbia
10:15 AM Significant Gene Array Analysis and Cluster-Based Modeling for Disease Class Prediction
Myrine A. Barreiro-Arevalo, The University of Texas Rio Grande Valley; Hansapani Rodrigo, The University of Texas Rio Grande Valley
10:20 AM Batch Effect Reduction of Microarray Data with Dependent Samples Using an Empirical Bayes Approach (BRIDGE)
Qing Xia, Department of Biostatistics & Data Science, University of Kansas Medical Center; Jeffrey Thompson, Department of Biostatistics & Data Science, University of Kansas Medical Center; Devin C Koestler, University of Kansas Medical Center
10:25 AM Integrating Gene Expression, Spatial Location, and Histology to Identify Spatial Domains and Spatially Variable Genes by Graph Convolutional Network
Jian Hu, University of Pennsylvania
10:30 AM Volatility Tests for the Human Microbiome
Anna Plantinga, Williams College
10:35 AM A Two-Part Linear Mixed Model with Shared Random Effects for Longitudinal Microbiome Compositional Data
Yongli Han, National Cancer Institute/National Institutes of Health; Danping Liu, National Cancer Institute/National Institutes of Health; Jianxin Shi, National Cancer Institute/National Institutes of Health; Emily Vogtmann, National Cancer Institute/National Institutes of Health; Courtney Baker, University of North Carolina at Chapel Hill; Xing Hua, Fred Hutchison Cancer Research Center
10:40 AM Multiple Testing Problems in Microbiome Data
Jung Ae Lee, University of Arkansas
10:45 AM Identifying Bugs Over Time: A Method Comparison for Association Tests in Longitudinal Microbiome Data
Nicholas E Weaver, University of Colorado Denver; Audrey E Hendricks, University of Colorado Denver; Brandie D Wagner, Colorado School of Public Health-Biostatistics and Informatics
10:50 AM Using Statistical Averages to Improve Similarity Search of Large DNA Molecules to the Human Genome
Albertas Dvirnas, Lund University
11:00 AM A Comparison of Selection Identification Methods in Viral Genomes Using a Range of Statistical Techniques
Carly Elizabeth Middleton, The Ohio State University; Laura Kubatko, The Ohio State University
11:05 AM Separating and Re-Integrating Latent Variables for Improved Classification of Large-Scale Genomic Data
Yujia Pan, University of Michigan; Johann Gagnon-Bartsch, University of Michigan
11:10 AM Choice of Significance Level in a Community Detection Algorithm
Riddhi Pratim Ghosh, University of Pennsylvania; Ian Barnett, University of Pennsylvania
11:15 AM MeningiOMICS: A Web-Based Meningioma 'Omics' Data Analysis and Visualization Tool Using R Shiny
Kaitlyn Lucrezia O'Shea, Northwestern University, Feinberg School of Medicine, Department of Preventive Medicine; Anh Tran, Northwestern University, Feinberg School of Medicine, Department of Neurological Surgery; Craig Horbinski, Northwestern University, Feinberg School of Medicine, Department of Pathology; Denise Scholtens, Northwestern University, Feinberg School of Medicine, Department of Preventive Medicine
11:20 AM Statistical Modeling for Radiogenomics Study
Tiantian Zeng, University of Kentucky; Arnold Stromberg, University of Kentucky; Chi Wang, University of Kentucky
11:25 AM Microbiome Multi-Omics Integration Using Compositional Reduced Rank Regression for Relative Abundance Data
Chenxiao Hu, Oregon State University; Duo Jiang, Oregon State University
11:30 AM Dimension Reduction for Longitudinal Microbiome Data
Siyuan Ma, Harvard T. H. Chan School of Public Health; Hongzhe Li, University of Pennsylvania
11:35 AM Statistical Analysis of Longitudinal Microbiome Data
Amy Pan, Medical College of Wisconsin; Vy Lam, PITA Analytics; Samantha N. Atkinson, Medical College of Wisconsin; Nita Salzman, Medical College of Wisconsin; L Silvia Munoz-Price, Medical College of Wisconsin
11:40 AM TimeNorm: A Novel Normalization Method for Time Course Microbiome Data
Qianwen Luo, University of Arizona; Meng Lu, University of Arizona; Nicholas Lytal, University of Arizona; Lingling An, University of Arizona