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Generalized Additive Selection Models for the Analysis of Studies with Potentially Nonignorable Missing Outcome Data

Scharfstein, Daniel O.; Irizarry, Rafael A. - In: Biometrics 59 (2003) 3, pp. 601-613

Persistent link: https://www.econbiz.de/10010947064

On the Construction of Bounds in Prospective Studies with Missing Ordinal Outcomes: Application to the Good Behavior Game Trial

Scharfstein, Daniel O.; Manski, Charles F.; Anthony, … - In: Biometrics 60 (2004) 1, pp. 154-164

Persistent link: https://www.econbiz.de/10010947253

On Estimation of the Survivor Average Causal Effect in Observational Studies When Important Confounders Are Missing Due to Death

Egleston, Brian L.; Scharfstein, Daniel O.; MacKenzie, Ellen - In: Biometrics 65 (2009) 2, pp. 497-504

Persistent link: https://www.econbiz.de/10010947359

Estimation of the failure time distribution in the presence of informative censoring

Scharfstein, Daniel O. - In: Biometrika 89 (2002) 3, pp. 617-634

We present a method for estimating the survival curve of a continuous failure time random variable from right-censored data. Our method allows adjustment for informative censoring due to measured prognostic factors for time-to-event and censoring while simultaneously quantifying the sensitivity...

Persistent link: https://www.econbiz.de/10005447054

Analysis of longitudinal data with irregular, outcome-dependent follow-up

Lin, Haiqun; Scharfstein, Daniel O.; Rosenheck, Robert A. - In: Journal of the Royal Statistical Society Series B 66 (2004) 3, pp. 791-813

A frequent problem in longitudinal studies is that subjects may miss scheduled visits or be assessed at self-selected points in time. As a result, observed outcome data may be highly unbalanced and the availability of the data may be directly related to the outcome measure and/or some auxiliary...

Persistent link: https://www.econbiz.de/10005140234

Estimation of Survival Distributions of Treatment Policies in Two-Stage Randomization Designs in Clinical Trials

Lunceford, Jared K.; Davidian, Marie; Tsiatis, Anastasios A. - In: Biometrics 58 (2002) 1, pp. 48-57

Persistent link: https://www.econbiz.de/10010946698

Multiple Imputation Approaches for the Analysis of Dichotomized Responses in Longitudinal Studies with Missing Data

Lu, Kaifeng; Jiang, Liqiu; Tsiatis, Anastasios A. - In: Biometrics 66 (2010) 4, pp. 1202-1208

Persistent link: https://www.econbiz.de/10010946707

Sequential Methods for Comparing Years of Life Saved in the Two-Sample Censored Data Problem

Murray, Susan; Tsiatis, Anastasios A. - In: Biometrics 55 (1999) 4, pp. 1085-1092

Persistent link: https://www.econbiz.de/10010946749

Discussion on "Statistical Issues Arising in the Women's Health Initiative"

Tsiatis, Anastasios A.; Davidian, Marie - In: Biometrics 61 (2005) 4, pp. 933-935

Persistent link: https://www.econbiz.de/10010946841

Median Regression with Censored Cost Data

Bang, Heejung; Tsiatis, Anastasios A. - In: Biometrics 58 (2002) 3, pp. 643-649

Persistent link: https://www.econbiz.de/10010947037