Estimation of heterogeneous variances in nonlinear mixed models via the SAEM-MCMC algorithm with applications to growth curves in poultry

Autor: Mylene Duval, Christian Robert, Jean Louis Foulley

Publikováno v: HAL
Journal de la Société Française de Statistique
Journal de la Société Française de Statistique, Société Française de Statistique et Société Mathématique de France, 2009, 150 (2), pp.65-83

The SAEM-MCMC algorithm is a powerful tool for computing maximum likelihood estimators in the wide class of nonlinear mixed effects models. We propose in this article an adaptation of this algorithm to the estimation of heterogeneous variances in suc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c7169558d9ead2d9a746de887855968d
https://hal.archives-ouvertes.fr/hal-01193504

On a convergent stochastic estimation algorithm for frailty models

Autor: Charles El-Nouty, Estelle Kuhn

Publikováno v: Statistics and Computing
Statistics and Computing, Springer Verlag (Germany), 2013, 23 (3), pp.413-423. ⟨10.1007/s11222-012-9319-7⟩
Statistics and Computing, Springer Verlag (Germany), 2013, 23 (3), pp.413-423. ⟨10.1007/s11222-012-9319-7 ⟩

A maximum likelihood estimation procedure is presented for the frailty model. The procedure is based on a stochastic Expectation Maximization algorithm which converges quickly to the maximum likelihood estimate. The usual expectation step is replaced

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b059357bb0578502e4361e8dce0c9f53
https://hal.archives-ouvertes.fr/hal-01190284

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A Bayesian hierarchical model for the analysis of visual analogue scaling tasks.

Autor: Sorensen, Eldon, Oleson, Jacob, Kutlu, Ethan, McMurray, Bob

Publikováno v: Statistical Methods in Medical Research; Jun2024, Vol. 33 Issue 6, p953-965, 13p

Free prednisolone pharmacokinetics predicted from total concentrations in patients with inflammatory – immunonologic conditions.

Autor: Mangin, Olivier¹ (AUTHOR), Zheng, Yi^2,3 (AUTHOR), Bouazza, Naïm^2,4,5 (AUTHOR) naim.bouazza@aphp.fr, Foissac, Frantz^2,4,5 (AUTHOR), Benaboud, Sihem^2,3,5 (AUTHOR), Lui, Gabrielle^2,3,5 (AUTHOR), Hirt, Déborah^2,3,5 (AUTHOR), Mouthon, Luc¹ (AUTHOR), Tréluyer, Jean‐Marc^2,3,4,5 (AUTHOR), Urien, Saïk^2,4,5 (AUTHOR)

Publikováno v: Fundamental & Clinical Pharmacology. Apr2020, Vol. 34 Issue 2, p270-278. 9p.