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	Provedor de dados Anais da ABC (AABC) (2) Scientia Agricola (1) Autor CARMO,MANFREDO P. DO (2) ZHOU,DETANG (2) Bergamo,Genevile Carife (1) Dias,Carlos Tadeu dos Santos (1) Krzanowski,Wojtek Janusz (1) Palavra-chave Eigenvalue (3) Hypersurface (2) Mean curvature (2) Riemannian manifold (2) Eigenvector (1) Genotype-environment (1) Missing data (1) Nonparametric (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2008 (1) 2001 (1) 2000 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Erratum to "Bernstein-type theorems in hypersurfaces with constant mean curvature" [An Acad Bras Cienc 72(2000): 301-310] Anais da ABC (AABC) CARMO,MANFREDO P. DO; ZHOU,DETANG. An erratum to Lemma 2.1 in Do Carmo and Zhou (2000) is presented. Tipo: Info:eu-repo/semantics/article Palavras-chave: Riemannian manifold; Eigenvalue; Hypersurface; Mean curvature. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652001000300004 Bernstein-type theorems in hypersurfaces with constant mean curvature Anais da ABC (AABC) CARMO,MANFREDO P. DO; ZHOU,DETANG. By using the nodal domains of some natural function arising in the study of hypersurfaces with constant mean curvature we obtain some Bernstein-type theorems. Tipo: Info:eu-repo/semantics/article Palavras-chave: Riemannian manifold; Eigenvalue; Hypersurface; Mean curvature. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652000000300003 Distribution-free multiple imputation in an interaction matrix through singular value decomposition Scientia Agricola Bergamo,Genevile Carife; Dias,Carlos Tadeu dos Santos; Krzanowski,Wojtek Janusz. Some techniques of multivariate statistical analysis can only be conducted on a complete data matrix, but the process of data collection often misses some elements. Imputation is a technique by which the missing elements are replaced by plausible values, so that a valid analysis can be performed on the completed data set. A multiple imputation method is proposed based on a modification to the singular value decomposition (SVD) method for single imputation, developed by Krzanowski. The method was evaluated on a genotype × environment (G × E) interaction matrix obtained from a randomized blocks experiment on Eucalyptus grandis grown in multienvironments. Values of E. grandis heights in the G × E complete interaction matrix were deleted randomly at three... Tipo: Info:eu-repo/semantics/article Palavras-chave: Missing data; Nonparametric; Eigenvalue; Eigenvector; Genotype-environment. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000400015 Registros recuperados: 3 Primeira ... 1 ... Última

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