Maximum Likelihood Estimation Methods for Variance Components in Linear Non-Orthogonal Small Size Design Models

We compare four Maximum Likelihood Estimation methods for estimating variance components in normal linear mixed models, in the case of unbalanced small size design models: The Newton-Raphson, the Triple Minimization, the Gradient and a method where the starting points for the Newton-Raphson are the...

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Detalhes bibliográficos
Autor principal: Ferreira, Dário (author)
Outros Autores: Ferreira, Sandra S. (author), Nunes, Célia (author), Mexia, João T. (author)
Formato: article
Idioma:eng
Publicado em: 2020
Assuntos:
Texto completo:http://hdl.handle.net/10400.6/9168
País:Portugal
Oai:oai:ubibliorum.ubi.pt:10400.6/9168