37 citations · 38 across the 3 of their papers we have counts for
3 papers
Alzheimer's Clinical Research Data via R Packages: the alzverse
Michael C. Donohue, Kedir Hussen, Oliver Langford +3
Sharing clinical research data is essential for advancing research in Alzheimer's disease (AD) and other therapeutic areas. However, challenges in data accessibility, standardizati…
A critical evaluation of longitudinal proportional effect models
Michael C. Donohue, Philip S. Insel, Oliver Langford
Nonlinear longitudinal proportional effect models have been proposed to improve power and provide direct estimates of the proportional treatment effect in randomized clinical trial…
Natural cubic splines for the analysis of Alzheimer's clinical trials
M. C. Donohue, O. Langford, P. Insel +6
Mixed model repeated measures (MMRM) is the most common analysis approach used in clinical trials for Alzheimer's disease and other progressive diseases measured with continuous ou…