| Year |
Citation |
Score |
| 2020 |
Huang R, Xu R, Dulai PS. Sensitivity analysis of treatment effect to unmeasured confounding in observational studies with survival and competing risks outcomes. Statistics in Medicine. PMID 32677758 DOI: 10.1002/Sim.8672 |
0.338 |
|
| 2018 |
Ying A, Xu R, Murphy J. Two-stage residual inclusion for survival data and competing risks-An instrumental variable approach with application to SEER-Medicare linked data. Statistics in Medicine. PMID 30586680 DOI: 10.1002/Sim.8071 |
0.32 |
|
| 2018 |
Wu Y, Chambers CD, Xu R. Semiparametric sieve maximum likelihood estimation under cure model with partly interval censored and left truncated data for application to spontaneous abortion. Lifetime Data Analysis. PMID 30014201 DOI: 10.1007/S10985-018-9445-4 |
0.351 |
|
| 2018 |
Hou J, Paravati A, Hou J, Xu R, Murphy J. High-dimensional variable selection and prediction under competing risks with application to SEER-Medicare linked data. Statistics in Medicine. PMID 29845637 DOI: 10.1002/Sim.7822 |
0.302 |
|
| 2018 |
Xu R, Hou J, Chambers CD. The impact of confounder selection in propensity scores when applied to prospective cohort studies in pregnancy. Reproductive Toxicology (Elmsford, N.Y.). 78: 75-80. PMID 29635047 DOI: 10.1016/J.Reprotox.2018.04.003 |
0.314 |
|
| 2018 |
Chan PH, Xu R, Chambers CD. A Study of Measure under the Accelerated Failure Time Models. Communications in Statistics: Simulation and Computation. 47: 380-391. PMID 29628607 DOI: 10.1080/03610918.2016.1177072 |
0.352 |
|
| 2017 |
Hou J, Chambers CD, Xu R. A nonparametric maximum likelihood approach for survival data with observed cured subjects, left truncation and right-censoring. Lifetime Data Analysis. PMID 29238894 DOI: 10.1007/S10985-017-9415-2 |
0.356 |
|
| 2017 |
Proudfoot J, Faig W, Natarajan L, Xu R. A joint marginal-conditional model for multivariate longitudinal data. Statistics in Medicine. PMID 29205414 DOI: 10.1002/Sim.7552 |
0.711 |
|
| 2017 |
Piao J, Ning J, Chambers CD, Xu R. Semiparametric model and inference for spontaneous abortion data with a cured proportion and biased sampling. Biostatistics (Oxford, England). PMID 28525542 DOI: 10.1093/Biostatistics/Kxx024 |
0.345 |
|
| 2016 |
Pandey AK, Penny WF, Bhargava V, Lai NC, Xu R, Hammond HK. Clinical Evaluation of Heart Failure: Agreement among Tests. Plos One. 11: e0161536. PMID 27537778 DOI: 10.1371/Journal.Pone.0161536 |
0.307 |
|
| 2016 |
Honerkamp-Smith G, Xu R. Three measures of explained variation for correlated survival data under the proportional hazards mixed-effects model. Statistics in Medicine. PMID 27241815 DOI: 10.1002/Sim.6993 |
0.322 |
|
| 2016 |
Grimes CL, Overholser RH, Xu R, Tan-Kim J, Nager CW, Dyer KY, Menefee SA, Diwadkar GB, Lukacz ES. Measuring the impact of a posterior compartment procedure on symptoms of obstructed defecation and posterior vaginal compartment anatomy. International Urogynecology Journal. PMID 27230408 DOI: 10.1007/s00192-016-3046-0 |
0.698 |
|
| 2014 |
Overholser R, Xu R. Effective Degrees of Freedom and Its Application to Conditional AIC for Linear Mixed-Effects Models with Correlated Error Structures. Journal of Multivariate Analysis. 132: 160-170. PMID 25382878 DOI: 10.1016/J.Jmva.2014.08.004 |
0.687 |
|
| 2014 |
Lee KE, Kim Y, Xu R. Bayesian Variable Selection under the Proportional Hazards Mixed-effects Model. Computational Statistics & Data Analysis. 75: 53-65. PMID 24795490 DOI: 10.1016/J.Csda.2014.02.009 |
0.315 |
|
| 2014 |
Grimes CL, Tan-Kim J, Nager CW, Dyer KY, Menefee SA, Diwadkar GB, Overholser RH, Xu R, Lukacz ES. Outcome measures to assess anatomy and function of the posterior vaginal compartment. International Urogynecology Journal. 25: 893-9. PMID 24474607 DOI: 10.1007/s00192-013-2303-8 |
0.704 |
|
| 2014 |
Strandberg E, Lin X, Xu R. Estimation of main effect when covariates have non-proportional hazards Communications in Statistics: Simulation and Computation. 43: 1760-1770. DOI: 10.1080/03610918.2012.744043 |
0.309 |
|
| 2011 |
Xu R, Chambers C. A sample size calculation for spontaneous abortion in observational studies. Reproductive Toxicology (Elmsford, N.Y.). 32: 490-3. PMID 21907789 DOI: 10.1016/J.Reprotox.2011.08.009 |
0.326 |
|
| 2011 |
Donohue MC, Gamst AC, Thomas RG, Xu R, Beckett L, Petersen RC, Weiner MW, Aisen P. The relative efficiency of time-to-threshold and rate of change in longitudinal data. Contemporary Clinical Trials. 32: 685-93. PMID 21554992 DOI: 10.1016/J.Cct.2011.04.007 |
0.325 |
|
| 2008 |
Kauermann G, Xu R, Vaida F. Stacked Laplace-EM algorithm for duration models with time-varying and random effects Computational Statistics & Data Analysis. 52: 2514-2528. DOI: 10.1016/J.Csda.2007.08.010 |
0.319 |
|
| 2007 |
Xu R, Gamst A. On proportional hazards assumption under the random effects models. Lifetime Data Analysis. 13: 317-32. PMID 17638076 DOI: 10.1007/S10985-007-9041-5 |
0.338 |
|
| 2003 |
Xu R. Measuring explained variation in linear mixed effects models. Statistics in Medicine. 22: 3527-41. PMID 14601017 DOI: 10.1002/Sim.1572 |
0.324 |
|
| 2002 |
Xu R, Adak S. Survival analysis with time-varying regression effects using a tree-based approach. Biometrics. 58: 305-15. PMID 12071403 DOI: 10.1111/J.0006-341X.2002.00305.X |
0.311 |
|
| 2001 |
Xu R, Harrington DP. A semiparametric estimate of treatment effects with censored data Biometrics. 57: 875-885. PMID 11550940 DOI: 10.1111/J.0006-341X.2001.00875.X |
0.326 |
|
| 2000 |
Vaida F, Xu R. Proportional hazards model with random effects. Statistics in Medicine. 19: 3309-3324. PMID 11122497 DOI: 10.1002/1097-0258(20001230)19:24<3309::Aid-Sim825>3.0.Co;2-9 |
0.339 |
|
| 2000 |
Xu R, O'Quigley J. Proportional hazards estimate of the conditional survival function Journal of the Royal Statistical Society Series B-Statistical Methodology. 62: 667-680. DOI: 10.1111/1467-9868.00256 |
0.303 |
|
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