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CC = Colorado Convention Center   H = Hyatt Regency Denver at Colorado Convention Center
* = applied session       ! = JSM meeting theme

Activity Details

443 * ! Wed, 7/31/2019, 8:30 AM - 10:20 AM CC-301
Making an Impact on Physical Activity and Sleep Research by Developing New Statistical Methods — Invited Papers
Korean International Statistical Society, Section on Statistics in Epidemiology, Section on Medical Devices and Diagnostics
Organizer(s): Jungwha Julia Lee, Northwestern University
Chair(s): Kwang-Youn Kim, Northwestern University
8:35 AM Processing Accelerometer Data with an Automated Algorithm – an R Package ‘PhysicalActivity’

Leena Choi, Vanderbilt University Medical Center; Cole Beck, Vanderbilt University Medical Center; Zhouwen Liu, Vanderbilt University Medical Center; Maciej S Buchowski, Vanderbilt University Medical Center
8:50 AM Sample Integrity in Physical Activity Experiments: R 'Accelmissing'
Jung Ae Lee, University of Arkansas
9:05 AM Accelerometry Data: From Millivolts to Counts
Jiawei Bai, Johns Hopkins University
9:20 AM New Methodology for Characterizing Circadian Rhythms in Actigraphy Data Collected from a Wearable Device

Paul Albert , National Cancer Insititute; Sungduk Kim, NIH
9:35 AM Integrative Analysis of Domains of Physical Activity, Sleep, and Circadian Rhythmicity Collected by Wearables
Junrui Di, Johns Hopkins Bloomberg School of Public Health; Vadim Zipunnikov, Johns Hopkins University
9:50 AM Improving Sleep Classification Using Multivariate Actigraphy Measures
Haochang Shou, University of Pennsylvania
10:05 AM Floor Discussion