2 papers
stat.AP2024
Improving subgroup analysis using methods to extend inferences to specific target populations
Michael Webster-Clark, Anthony A. Matthews, Alan R. Ellis +2
Subgroup analyses are common in epidemiologic and clinical research. Unfortunately, restriction to subgroup members to test for heterogeneity can yield imprecise effect estimates.…
stat.ME2024
The Complex Estimand of Clone-Censor-Weighting When Studying Treatment Initiation Windows
Michael Webster-Clark, Yi Li, Sophie Dell Aniello +1
Clone-censor-weighting (CCW) is an analytic method for studying treatment regimens that are indistinguishable from one another at baseline without relying on landmark dates or crea…