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09/14/2023
A joint modeling approach to study the association between subject-level longitudinal marker variabilities and repeated outcomes
Women are at increased risk of bone loss during the menopausal transitio...
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11/28/2022
Surrogacy Validation for Time-to-Event Outcomes with Illness-Death Frailty Models
A common practice in clinical trials is to evaluate a treatment effect o...
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07/15/2022
Variance as a predictor of health outcomes: Subject-level trajectories and variability of sex hormones to predict body fat changes in peri- and post-menopausal women
Longitudinal biomarker data and cross-sectional outcomes are routinely c...
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04/07/2022
Robust Model-based Inference for Non-Probability Samples
With the ubiquitous availability of unstructured data, growing attention...
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03/27/2022
Robust and Efficient Bayesian Inference for Non-Probability Samples
The declining response rates in probability surveys along with the wides...
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03/02/2021
Multiple imputation with missing data indicators
Multiple imputation is a well-established general technique for analyzin...
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01/19/2021
Robust Bayesian Inference for Big Data: Combining Sensor-based Records with Traditional Survey Data
Big Data often presents as massive non-probability samples. Not only is ...
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08/10/2020
Using Multiple Imputation to Classify Potential Outcomes Subgroups
With medical tests becoming increasingly available, concerns about over-...
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07/15/2019
The Elicitation of Prior Distributions for Bayesian Responsive Survey Design: Historical Data Analysis vs. Literature Review
Responsive Survey Design (RSD) aims to increase the efficiency of survey...
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12/20/2018
Accounting for selection bias due to death in estimating the effect of wealth shock on cognition for the Health and Retirement Study
The Health and Retirement Study is a longitudinal study of US adults enr...
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01/09/2018