Biostatistics Research Day is an annual departmental event that showcases student research and promotes interdisciplinary research among graduate students and faculty in Public Health.
This year's speaker is James Dignam, PhD (BIOST '94).
Meetings of the Eastern North American Region of the International Biometric Society (a.k.a. "ENAR meetings") are held in late March or early April each year and reflect the broad interests of the Society, including both quantitative techniques and application areas. Faculty and student presenters from the Department of Biostatistics regularly participate giving invited talks, contributed talks, and poster presentations.
The Joint Statistical Meetings, known simply as "JSM", is the largest gathering of statisticians held annually in North American. Faculty and student presenters from the Department of Biostatistics regularly participate giving invited talks, contributed talks, and poster presentations. Our students often receive top awards and participate in the affiliated career marketplace at the event.
Substantial progress has been made over the past 10 years in the methods needed to model epidemic dynamics on stochastic networks. True network modeling, in contrast to agent-based modeling, focuses on replicating observable network characteristics, in addition to individual behavior. The methodology for this has roots in the social network literature, and, more recently, in statistics. The new statistical methods are based on Exponential Random Graph Models (ERGMs), and are designed to estimate models from complete or egocentrically sampled network data. The estimated models can be used to simulate dynamic networks that have the properties observed in the empirical data, and thus establish a foundation for studying the spread of epidemics on networks. This talk will introduce the ERGM framework and the extensions most relevant for epidemic modeling, with examples of current applied modeling projects.
About the Speaker
Dr. Morris holds a joint appointment as professor in the departments of Sociology and Statistics at the University of Washington, and is the founding director of the Sociobehavioral and Prevention Research Core in the UW CFAR. Her work focuses on the development of statistical methodology for network analysis, applications to modeling epidemics on networks, and developing local models for HIV prevention planning.
Last Updated On Friday, November 11, 2016 by Deleted User
Created On Tuesday, August 23, 2016
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