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443 Thu, 8/12/2021, 4:00 PM - 5:50 PM Virtual
Latent Variables, Causal Inference, Machine Learning and Other Topics in Mental Health Statistics — Contributed Speed
Mental Health Statistics Section
Chair(s): Brian Lee Egleston, Fox Chase Cancer Center
4:05 PM A Latent State Space Model for Estimating Brain Sources and Connectivity from Electroencephalogram (EEG) Data
Qinxia Wang, Columbia University; Ji Meng Loh, New Jersey Institute of Technology ; Yuanjia Wang, Columbia University
4:10 PM Adjusting a Patient-Reported Scale for Overlapping Symptoms of Co-Occurring Conditions
Douglas Gunzler, Case Western Reserve University
4:15 PM A Negative Binomial Mixed Effects Location-Scale Model for Physical Activity Data Provided by Wearable Devices
Qianheng Ma, University of Chicago; Genevieve F Dunton, University of Southern California; Donald Hedeker, University of Chicago
4:20 PM Modeling Phone Engagement with Continuous Time Hidden Markov Models
Benny Ren, University of Pennsylvania
4:25 PM Composite Likelihood Estimation for Discrete Data with Latent Structure
Amy Elizabeth Nussbaum, Mount Holyoke College; Cornelis J. Potgieter, Texas Christian University
4:30 PM A Beta-Binomial Model for Latent Accuracy When Estimating Oral Reading Fluency
Cornelis J. Potgieter, Texas Christian University
4:35 PM Latent Trait Shared-Parameter Mixed-Models for Missing Ordinal Ecological Momentary Assessment Data
John Cursio, University of Chicago; Donald Hedeker, University of Chicago
4:40 PM Missing Data Imputation in MHealth Data
Xiaoxuan Cai, Columbia University; Linda Valeri, Columbia University; Xinru Wang, Columbia University
4:45 PM The Inclusion of Covariates in Constrained Longitudinal Data Analysis for Pre-Post RCTs
Joseph R Rausch, Nationwide Children's Hospital, Ohio State University Medical Center
4:50 PM A Marginal Structural Model for Partial Compliance in SMARTs
William Jeremy Artman, University of Rochester Medical Center; Ashkan Ertefaie, University of Rochester; Kevin Lynch, University of Pennsylvania; James Mckay, University of Pennsylvania; Brent Johnson, University of Rochester
5:00 PM Propensity Scores Approaches to Analyze Longitudinal Data
Sacramento Lais, Universidade Federal da Bahia; Leila Denise A. F. Amorim, Universidade Federal da Bahia (UFBA); Rosemeire Fiaccone, Universidade Federal da Bahia
5:05 PM A Bayesian Nonparametric Approach for Inferring Drug Combination Effects on Mental Health in People with HIV
Wei Jin, Department of Applied Mathematics and Statistics, Johns Hopkins University; Yang Ni, Texas A&M University; Leah Rubin, Departments of Neurology and Psychiatry, Johns Hopkins University School of Medicine; Amanda Spence, Department of Medicine, Division of Infectious Disease and Travel Medicine, Georgetown Uni; Yanxun Xu, Department of Applied Mathematics and Statistics, Johns Hopkins University
5:10 PM Tensor Partial Least Squares for the Quantile Regression Model with Multiway Neuroimaging Data
Dayu Sun, Emory University; Limin Peng, Emory University; Ying Guo, Emory University; Amita K. Manatunga, Emory University
5:15 PM Modeling Proportion Data: A Comparison of Beta and Logistic Models
Niloofar Ramezani, George Mason University; Alex Breno, George Mason University; Jill Viglione, University of Central Florida; Jennifer Johnson, Michigan State University; Faye Taxman, George Mason University
5:20 PM An Exploratory Factor Analysis to Investigate the Impact on College Students’ Stress Levels During COVID-19
Edward Huynh, University of Nevada, Las Vegas; Bowen Liu, University of Nevada, Las Vegas; Chengcheng Li, University of Nevada, Las Vegas; Qing Wu, University of Nevada, Las Vegas
5:25 PM Testing a Global Null Hypothesis Using Cross Validated Area Under the ROC Curve
Sunwoo Han, Fred Hutchinson Cancer Research Center; Youyi Fong, Fred Hutchinson Cancer Research Center; Ying Huang, Fred Hutchinson Cancer Research Center
5:20 PM Floor Discussion