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05/23/2023
A spatial interference approach to account for mobility in air pollution studies with multivariate continuous treatments
We develop new methodology to improve our understanding of the causal ef...
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11/18/2022
All models are wrong, but which are useful? Comparing parametric and nonparametric estimation of causal effects in finite samples
There is a long-standing debate in the statistical, epidemiological and ...
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11/05/2021
Improved inference for doubly robust estimators of heterogeneous treatment effects
We propose a doubly robust approach to characterizing treatment effect h...
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07/30/2021
Multiple exposure distributed lag models with variable selection
Distributed lag models are useful in environmental epidemiology as they ...
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06/30/2021
Robust inference for geographic regression discontinuity designs: assessing the impact of police precincts
We study variation in policing outcomes attributable to differential pol...
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03/18/2021
Estimation and false discovery control for the analysis of environmental mixtures
The analysis of environmental mixtures is of growing importance in envir...
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06/13/2020
Estimating heterogeneous causal effects in time series settings with staggered adoption: An application to neighborhood policing
Communities often self select into implementing a regulatory policy, and...
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06/21/2019
Averaging causal estimators in high dimensions
There has been increasing interest in recent years in the development of...
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03/05/2019
Spike-and-Slab Group Lassos for Grouped Regression and Sparse Generalized Additive Models
We introduce the spike-and-slab group lasso (SSGL) for Bayesian estimati...
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05/13/2018
A Bayesian semiparametric framework for causal inference in high-dimensional data
We introduce a Bayesian framework for estimating causal effects of binar...
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11/30/2017
Bayesian variable selection for multi-dimensional semiparametric regression models
Humans are routinely exposed to mixtures of chemical and other environme...
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10/12/2017
A Single Visualization Technique for Displaying Multiple Metabolite-Phenotype Associations
More advanced visualization tools are needed to assist with the analyses...
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10/10/2017
Quantitative Comparison of Statistical Methods for Analyzing Human Metabolomics Data
Background. Emerging technologies now allow for mass spectrometry based ...
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10/10/2017