Biostatistics short course: Variance Modeling of Ecological Momentary Assessment (EMA) and Mobile Health Data
This workshop, led by Donald Hedeker, PhD, professor of biostatistics at the University of Chicago, will focus on an adolescent smoking study using EMA at both one and several measurement waves, where interest is on characterizing changes in mood variation associated with smoking. Computer application using SAS NLMIXED and the freeware MIXREGLS program will be described and illustrated. This is an intermediate/advanced level course. Attendees should have a basic understanding of multilevel models. Use of MIXwild software program will be demonstrated.