DBEI | CCEB  |  Intranet

Sarah J. Ratcliffe, PhD

Filter

RECRUITMENT

Sarah J. Ratcliffe, PhD

Professor of Biostatistics

Dr. Ratcliffe's research focuses primarily on functional data analysis (the analysis of complex curves) and models for longitudinal data in the presence of informative dropouts—particularly, joint models for longitudinal and event-time data. Her collaborative areas of interest include neonatology, fetal and maternal medicine,  reproductive health, critical care, and HIV/AIDS. Dr. Ratcliffe is currently the co-director of the CFAR Biostatistics & Data Management Core. She is also MPI of an NIH R01 grant titled "Semi-parametric joint models for longitudinal and time to event data" and of a U01 titled "Sustained inflation to aerate infant lungs (SAIL)."

Further information, papers and software are available from the Biostats Research site.

 

Methodology Specialties

Functional data analysis, longitudinal methods, missing data, repeated measures

Share this Content

About Us

To understand health and disease today, we need new thinking and novel science —the kind  we create when multiple disciplines work together from the ground up. That is why this department has put forward a bold vision in population science: a single academic home for biostatistics, epidemiology and informatics. MORE

© 2017 Trustees of the University of Pennsylvania. All rights reserved.

Follow Us