2 citations · 3 across the 2 of their papers we have counts for
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stat.ME2022★ 1 cited
The Design of Observational Longitudinal Studies
Xavier Basagana, Donna Spiegelman
This paper considers the design of observational longitudinal studies with a continuous response and a binary time-invariant exposure, where, typically, the exposure is unbalanced,…
stat.ME2021★ 2 cited
Estimating the natural indirect effect and the mediation proportion via the product method
Chao Cheng, Donna Spiegelman, Fan Li
The natural indirect effect (NIE) and mediation proportion (MP) are two measures of primary interest in mediation analysis. The standard approach for estimating NIE and MP is throu…
stat.ME2018
Analysis of "Learn-As-You-Go" (LAGO) Studies
Daniel Nevo, Judith J. Lok, Donna Spiegelman
In learn-as-you-go (LAGO) adaptive studies, the intervention is a complex package consisting of multiple components, and is adapted in stages during the study based on past outcome…