Wensheng Guo, PhD

Office Location613, Blockley Hall
Office Phone215-573-4466
Emailwguo@mail.med.upenn.edu
Personal Websitehttp://www.cceb.upenn.edu/wguo/

Faculty Information

CCEB AppointmentSenior Scholar, Biostatistics
Primary Faculty AppointmentProfessor of Biostatistics, University of Pennsylvania Perelman SOM

Research Statement

Dr. Guo's methodologic research focuses on spline smoothing, time series analysis, functional models, and longitudinal data analysis. His collaborative research includes hormone secretion patterns and feedback relationship between hormones, human circadian rhythms, Acute Respiratory Distress Syndrome (ARDS), and seizure initiation and prediction using EEG data.

Selected Publications

Guo, W. , Wang, Y. and Brown, M.B. (1999), "A signal extraction approach to modeling hormone time series with pulses and a changing baseline." Journal of the American Statistical Association. 94(447): 746-756. ( Program used in the paper )

Guo, W. (2002), "Functional mixed effects models". Biometrics. 58: 121-128.

Guo, W., Dai, M., Ombao, H and von Sachs, R. (2003), "Smoothing spline ANOVA for time-dependent spectral analysis". Journal of the American Statistical Association. 98(3): 643-652. ( Program used in the paper )

Dai, M. and Guo, W. (2004) "Multivariate spectral analysis using Cholesky decomposition". Biometrika 91(3), 629-643. ( Program used in the paper )

Ratcliffe, S.J., Guo, W. and Ten Have, T.R. (2004). "Joint modeling of longitudinal and survival data using a common frailty approach." Biometrics 60(4) 892-899. ( Program used in the paper )

Guo, W., Ratcliffe, S.J. and Ten Have, T.R.. (2004). "A Random Pattern-Mixture Model for Longitudinal Data with Dropouts." Journal of the American Statistical Association 99(4), 929-937. ( Program used in the paper )

Ombao, H., von Sachs, R. and Guo, W (2005) "SLEX Analysis of Multivariate Non-Stationary Time Series" Journal of the American Statistical Association 100(2),519-530.


Penn Medicine CCEB Home