nlive: an R package to facilitate the application of the sigmoidal and random changepoint mixed models

nlive: an R package to facilitate the application of the sigmoidal and random changepoint mixed models

Abstract Background The use of mixed effect models with a specific functional form such as the Sigmoidal Mixed Model and the Piecewise Mixed Model (or Changepoint Mixed Model) with abrupt or smooth random change allows the interpretation of the defined parameters to understand longitudinal trajector...

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Bibliographic Details
Main Authors: Ana W. Capuano, Maude Wagner
Format: Article
Language:English
Published: BMC 2023-11-01
Series:BMC Medical Research Methodology
Subjects:
Longitudinal outcome
nlive
Non-linear mixed model
Random changepoint model
R package
Saemix
Online Access:https://doi.org/10.1186/s12874-023-02075-4

Internet

https://doi.org/10.1186/s12874-023-02075-4

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