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Mostrando ítems 31-40 de 2038
On the asymptotic behavior of general projection-pursuit estimators under the common principal components model
(Elsevier Science, 2010-02)
The common principal components model for several groups of multivariate observations assumes equal principal axes among the groups. Robust estimators can be defined replacing the sample variance by a robust dispersion ...
Variance component estimations for race performance of thoroughbred horses in Brazil by random regression model
(2008-09-01)
A total of 306,698 racing performance data recorded between 1992 and 2002 from 25495 Brazilian Thoroughbred horses was analyzed to estimate the variance components using the Random Regression Model (RRM) compared to the ...
Labor earnings dynamics in post-stabilization Brazil
(2015-06-15)
This paper analyzes both the levels and evolution of wage inequality in the Brazilian formal labor market using administrative data from the Brazilian Ministry of Labor (RAIS) from 1994 to 2009. After the covariance structure ...
Variances of direct genetic effects, maternal genetic effects, and cytoplasmic inheritance effects for milk yield, fat yield, and fat percentage
(Amer Dairy Science Assoc-adsa, 2014)
Estudo de simulação de modelos lineares mistos com distribuição normal contaminada no melhoramento genético animal
(Sociedade Brasileira de Zootecnia, 2013)
Estimation of variance components and genetics parameters in a segregating population of tropical maizeDeterminación de componentes de la varianza y parámetros genéticos en una población segregante de maíz tropical
(Universidad Centroccidental Lisandro Alvarado, 2020)
Software Selegen-REML/BLUP: a useful tool for plant breeding
(Crop Breeding and Applied Biotechnology, 2018)
Procedimento MIXED do SAS® para análise de modelos mistos
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 1999-10-01)
O modelo misto consiste numa importante classe de modelos que tem sido tradicionalmente analisada por meio de procedimentos da análise de variância. Nos modelos mistos, três aspectos são fundamentais: estimação e testes ...
Procedimento MIXED do SAS® para análise de modelos mistos
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 1999-10-01)
O modelo misto consiste numa importante classe de modelos que tem sido tradicionalmente analisada por meio de procedimentos da análise de variância. Nos modelos mistos, três aspectos são fundamentais: estimação e testes ...
Effect of inclusion or non-inclusion of short lactations and cow and/or dam genetic group on genetic evaluation of Girolando dairy cattle
(Genetics and Molecular Research, 2017)