20 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of WashingtonUS9 papers
- Fred Hutch Cancer CenterUS3 papers
- Harvard UniversityUS3 papers
- Brigham and Women's HospitalUS2 papers
- Cancer Research And BiostatisticsUS2 papers
- Kaiser PermanenteUS2 papers
- McGill UniversityCA2 papers
- University of California, BerkeleyUS2 papers
- University of MichiganUS2 papers
- University of PennsylvaniaUS2 papers
- Bordeaux Population HealthFR1 paper
- Carnegie Mellon UniversityUS1 paper
5 papers · 1 filter
Practical considerations for variable screening in the super learner
Brian D. Williamson, Drew King, Ying Huang
Estimating a prediction function is a fundamental component of many data analyses. The super learner ensemble, a particular implementation of stacking, has desirable theoretical pr…
Inference on summaries of a model-agnostic longitudinal variable importance trajectory with application to suicide prevention
Brian D. Williamson, Erica E. M. Moodie, Gregory E. Simon +2
Risk of suicide attempt varies over time. Understanding the importance of risk factors measured at a mental health visit can help clinicians evaluate future risk and provide approp…
Causal Quantile Treatment Effects with missing data by double-sampling
Shuo Sun, Sebastien Haneuse, Alexander W. Levis +5
Causal weighted quantile treatment effects (WQTE) are a useful complement to standard causal contrasts that focus on the mean when interest lies at the tails of the counterfactual…
An Application of the Causal Roadmap in Two Safety Monitoring Case Studies: Covariate-Adjustment and Outcome Prediction using Electronic Health Record Data
Brian D Williamson, Richard Wyss, Elizabeth A Stuart +4
Real-world data, such as administrative claims and electronic health records, are increasingly used for safety monitoring and to help guide regulatory decision-making. In these set…
Analysis of the 24-Hour Activity Cycle: An illustration examining the association with cognitive function in the Adult Changes in Thought (ACT) Study
Yinxiang Wu, Dori E. Rosenberg, Mikael Anne Greenwood-Hickman +7
The 24-hour activity cycle (24HAC) is a new paradigm for studying activity behaviors in relation to health outcomes. This approach captures the interrelatedness of the daily time s…