A Structural Approach to Selection Bias
The term "selection bias" encompasses various biases in epidemiology. We describe examples of selection bias in case-control studies (eg, inappropriate selection of controls) an...
Publications
4 shownCredible Mendelian Randomization Studies: Approaches for Evaluating the Instrumental Variable Assumptions
As with other instrumental variable (IV) analyses, Mendelian randomization (MR) studies rest on strong assumptions. These assumptions are not routinely systematically evaluated ...
Estimation of a Common Effect Parameter from Sparse Follow-Up Data
Breslow (1981, Biometrika 68, 73-84) has shown that the Mantel-Haenszel odds ratio is a consistent estimator of a common odds ratio in sparse stratifications. For cohort studies...
Inference for imputation estimators
We derive an estimator of the asymptotic variance of both single and multiple imputation estimators. We assume a parametric imputation model but allow for non- and semiparametri...
Frequent Co-Authors
Researcher Info
- h-index
- 4
- Publications
- 4
- Citations
- 3,966
- Institution
- Harvard University
External Links
Identifiers
- ORCID
- 0000-0001-6609-209X
Impact Metrics
h-index
4
h-index: Number of publications with at least h citations each.