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08/01/2023
Design of egocentric network-based studies to estimate causal effects under interference
Many public health interventions are conducted in settings where individ...
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07/13/2023
Learn-As-you-GO (LAGO) Trials: Optimizing Treatments and Preventing Trial Failure Through Ongoing Learning
It is well known that changing the intervention package while a trial is...
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04/10/2023
Causal mediation analysis with a failure time outcome in the presence of exposure measurement error
Causal mediation analysis is widely used in health science research to e...
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09/25/2022
The Design of Observational Longitudinal Studies
This paper considers the design of observational longitudinal studies wi...
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07/07/2022
Nonparametric Estimation of the Potential Impact Fraction and Population Attributable Fraction with Individual-Level and Aggregated Data
The estimation of the potential impact fraction (including the populatio...
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10/30/2021
The Missing Covariate Indicator Method is Nearly Valid Almost Always
Background: Although the missing covariate indicator method (MCIM) has b...
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08/19/2021
Estimating the natural indirect effect and the mediation proportion via the product method
The natural indirect effect (NIE) and mediation proportion (MP) are two ...
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11/11/2020
swdpwr: A SAS Macro and An R Package for Power Calculation in Stepped Wedge Cluster Randomized Trials
Conditional and marginal models can both be utilized in power calculatio...
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02/04/2019
Interpretation of the individual effect under treatment spillover
Some interventions may include important spillover or dissemination effe...
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08/24/2018
Cox Model with Covariate Measurement Error and Unknown Changepoint
The standard Cox model in survival analysis assumes that the covariate e...
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08/23/2018
Estimation in the Cox Survival Regression Model with Covariate Measurement Error and a Changepoint
The Cox regression model is a popular model for analyzing the relationsh...
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08/20/2018