28 citations · 58 across the 28 of their papers we have counts for
4 papers · 1 filter
Relative Sparsity for Medical Decision Problems
Samuel J. Weisenthal, Sally W. Thurston, Ashkan Ertefaie
Existing statistical methods can estimate a policy, or a mapping from covariates to decisions, which can then instruct decision makers (e.g., whether to administer hypotension trea…
Structural mean models for instrumented difference-in-differences
Tat-Thang Vo, Ting Ye, Ashkan Ertefaie +5
In the standard difference-in-differences research design, the parallel trends assumption may be violated when the relationship between the exposure trend and the outcome trend is…
Valid post-selection inference in Robust Q-learning
Jeremiah Jones, Ashkan Ertefaie, James R. McKay +2
Q-learning facilitates the development of an optimal adaptive treatment strategy through stagewise regression on a pre-specified set of tailoring variables and confounders. Semipar…
Sensitivity analysis for constructing optimal regimes in the presence of treatment non-compliance
Cuong T. Pham, Kevin G. Lynch, James R. McKay +1
The current body of research on developing optimal treatment strategies often places emphasis on intention-to-treat analyses, which fail to take into account the compliance behavio…