Analysis of residuals and adjustment in JRA

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorOliveira, Amilcar-
Autor(es): dc.creatorOliveira, Teresa-
Autor(es): dc.creatorMexia, João Tiago-
Data de aceite: dc.date.accessioned2019-08-21T16:57:03Z-
Data de disponibilização: dc.date.available2019-08-21T16:57:03Z-
Data de envio: dc.date.issued2012-03-02-
Data de envio: dc.date.issued2012-03-02-
Data de envio: dc.date.issued2008-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/10400.2/2058-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/10400.2/2058-
Descrição: dc.descriptionJoint Regression Analysis (JRA) is based in linear regression applied to yields, adjusting one linear regression per cultivar. The environmental indexes in JRA correspond to a non observable regressor which measures the productivity of the blocks in the field trials. Usually zig-zag algorithm is used in the adjustment. In this algorithm, minimizations for the regression coefficients alternate with those for the environmental indexes. The algorithm has performed very nicely but a general proof of convergence to the absolute minimum of the sum of squares of residues is still lucking. We now present a model for the residues that may be used to validate the adjustments carried out by the zig-zag algorithm.-
Idioma: dc.languageen-
Publicador: dc.publisherPolskie Towarzystwo Biometryczne-
Relação: dc.relationhttp://www.au.poznan.pl/biometrical.letters/index.php?p=abstract&a=2008.45.1.3-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectJoint Regression Analysis-
Palavras-chave: dc.subjectZiz-zag algorithm-
Palavras-chave: dc.subjectResiduals-
Título: dc.titleAnalysis of residuals and adjustment in JRA-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Aberto - Universidade Aberta (Portugal)

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