Covariance functions and random regression models have been considered as an alternative for data adjustment, in sequence, stemming from the same animal along time and which presents a structured pattern of covariance. Aiming to evaluate the performance of random regression models based on the Legendre, modified Jacobi and trigonometric functions, data concerning the weights of Nellore breed animals were used from birth to the 800th day of life, in models that assumed direct additive and animal permanent environmental effects coefficients. The Schwarz Bayesian information criterion (BIC) led to the selection of the models Legendre of order six (ML6), Jacobi of order five (MJ5) and trigonometric of order six (MT6), the ML6 model presenting t...
The objective of this research is to estimate the genetic parameters and covariance components for g...
Funções polinomiais da idade de diferentes ordens foram avaliadas na modelagem da trajetória média d...
Este trabalho foi realizado com os objetivos de avaliar diferentes modelos de regressão aleatória, c...
Covariance functions and random regression models have been considered as an alternative for data ad...
Covariance functions and random regression models have been considered as an alternative for data ad...
ABSTRACT: Covariance functions and random regression models have been considered as an alternative f...
Com o objetivo de avaliar o desempenho dos modelos mistos quando se assumem bases de funções ortonor...
Com o objetivo de avaliar o desempenho dos modelos mistos quando se assumem bases de funções ortonor...
Avaliou-se o crescimento de bovinos até dois anos de idade por meio de análises de funções de covari...
The study used 28,873 weight records taken along the life of 6.471 animals of the race Tabapuã, fine...
Growth curves of Nellore cattle were analyzed using body weights measured at ages ranging from 1 day...
It was used 4,313 weight records from birth to 196 days of age from 946 Anglo-nubiana breed goats, p...
A total of 204,912 records of birth weights up to 550 days of age, of 24,890 Nellore cattle, offspri...
The purpose of this review is to show the increase in number of researches on covariance components ...
Polynomial functions of age of different orders were evaluated in the modeling of the average growth...
The objective of this research is to estimate the genetic parameters and covariance components for g...
Funções polinomiais da idade de diferentes ordens foram avaliadas na modelagem da trajetória média d...
Este trabalho foi realizado com os objetivos de avaliar diferentes modelos de regressão aleatória, c...
Covariance functions and random regression models have been considered as an alternative for data ad...
Covariance functions and random regression models have been considered as an alternative for data ad...
ABSTRACT: Covariance functions and random regression models have been considered as an alternative f...
Com o objetivo de avaliar o desempenho dos modelos mistos quando se assumem bases de funções ortonor...
Com o objetivo de avaliar o desempenho dos modelos mistos quando se assumem bases de funções ortonor...
Avaliou-se o crescimento de bovinos até dois anos de idade por meio de análises de funções de covari...
The study used 28,873 weight records taken along the life of 6.471 animals of the race Tabapuã, fine...
Growth curves of Nellore cattle were analyzed using body weights measured at ages ranging from 1 day...
It was used 4,313 weight records from birth to 196 days of age from 946 Anglo-nubiana breed goats, p...
A total of 204,912 records of birth weights up to 550 days of age, of 24,890 Nellore cattle, offspri...
The purpose of this review is to show the increase in number of researches on covariance components ...
Polynomial functions of age of different orders were evaluated in the modeling of the average growth...
The objective of this research is to estimate the genetic parameters and covariance components for g...
Funções polinomiais da idade de diferentes ordens foram avaliadas na modelagem da trajetória média d...
Este trabalho foi realizado com os objetivos de avaliar diferentes modelos de regressão aleatória, c...