Research 
Selected Journal Articles:
- Chen, Y. Q. , Hu, N., Cheng, S., et al. (2012) Estimating regression parameters in an extended proportional odds model. Journal of the American Statistical Association, DOI:10.1080/01621459.2012.656021.
- Chen, Y. Q. , Zhang, X. and Zhao, L. (2011) Estimating a scale-change effect for time-varying phenotypes in genome-wide association studies, Journal of Applied Statistical Science, 18, 4: 31-46.
- Cohen, M. S., Chen, Y. Q., McCauley, M., et al. (2011), Prevention of HIV-1 Infection with Early Antiretroviral Therapy, New England Journal of Medicine, 365, 493-505.
- Chen, Y. Q., Young, A., Brown, E. R.,et al. (2010) Population attributable fractions for late postnatal mother-to-child transmission of HIV-1 in Sub-Saharan Africa
, Journal of AIDS, 54, 311-316.
- Chen, Y. Q. (2010) Semiparametric regression in size-biased sampling, Biometrics, 66, 149-158.
- Chen, Y. Q., Yang, J., Cheng, S., Brooks, J. B. (2007) Estimating a treatment
effect with repeated measurements accounting for varying effectiveness
duration, Biometrika, 94: 387-402.
- Chen, Y. Q. (2007) Additive expectancy regression, Journal of the American Statistical Association, 102: 153-166.
- Chen, Y. Q., Hu, C., Wang, Y. (2006) Attributable
risk function in the proportional hazards model for censored time-to-event,
Biostatistics, 7: 515-529.
- Chen, Y. Q., Cheng, S. (2006) Linear
life expectancy regression with censored data, Biometrika, 93:
303-313.
- Chen, Y. Q., Cheng, S. (2005) Semiparametric
analysis of mean residual life with censored survival data, Biometrika,
92: 19-29.
- Chen, Y. Q., Jewell, N. P., Lei, X., Cheng, S. (2005) Semiparametric
estimation of proportional mean residual model in presence of censoring,
Biometrics, 61: 170-178.
- Chen, Y. Q., Wang, M.-C., Huang, Y. (2004) Semiparametric
regression analysis on longitudinal pattern of recurrent gap times,
Biostatistics, 5: 277-290.
- Chen, Y. Q., Pong, A., Xing, B. (2003) Rank
regression in stability analysis, Journal of Biopharmaceutical
Statistics, 13:463-479.
- Huang, Y., Chen, Y. Q. (2003) Marginal
regression of gaps between recurrent events, Lifetime Data Analysis,
9:293-303.
- Chen, Y. Q., Rohde, C. A., Wang, M.-C. (2002) Additive
hazards models with latent treatment effectiveness lag time, Biometrika,
89: 914-931.
- Chen, Y. Q., Jewell, N. P. (2001) On a
general class of hazards regression models, Biometrika, 88:687-702.
- Chen, Y. Q. (2001) Acelerated
hazards regression model and its adequacy for censored survival data,
Biometrics, 57:853-860.
- Wang, M.-C., Chen, Y. Q. (2000)
Nonparametric and semiparametric trend analysis for stratified recurrence
time data, Biometrics, 56:789-794.
- Chen, Y. Q., Wang, M.-C. (2000) Analysis of accelerated hazards model, Journal of the American Statistical
Association, 95:608-618.
- Brookmeyer, R., Chen, Y. Q. (1998) Person-time
analysis of paired community intervention trials when the number of communities
is small, Statistics in Medicine, 17:2121-32.
Last modified: December, 2011