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Genomic simulation for the study of data transformation efficiency in the genetic evaluation of cattle in the presence of heterogeneity - 10.4025/actascianimsci.v34i1.10664
Policarpo Souza Carneiro, Antonio; Luiz Souza Carneiro, Paulo; Frederico Euclydes, Ricardo; Martins Filho, Sebastião; Fonseca Silva, Fabyano; Roberto Cecon, Paulo.
Afiliação
  • Policarpo Souza Carneiro, Antonio; s.af
  • Luiz Souza Carneiro, Paulo; s.af
  • Frederico Euclydes, Ricardo; s.af
  • Martins Filho, Sebastião; s.af
  • Fonseca Silva, Fabyano; s.af
  • Roberto Cecon, Paulo; s.af
Acta sci., Anim. sci ; 34(1): 77-81, 2012.
Article em Pt | LILACS-Express | VETINDEX | ID: biblio-1459389
Biblioteca responsável: BR68.1
RESUMO
Efficiency of data transformation strategies is evaluated to correct heterogeneity among cattle in the genetic evaluation of bulls, cows and progenies. Four data structures of bovine weaning weights were simulated herds with and without heterogeneity for means and variances, and herds with and without genetic connectedness. In the genetic evaluations, data were used in the original scale and transformed (Logarithmic, Square root, standardization and ratio by phenotypic standard deviation). The evaluated data transformation strategies were not efficient in eliminating the negative effects of heterogeneity among cattle in the genetic evaluation of bulls, cows and progenies.
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Texto completo: 1 Base de dados: VETINDEX Idioma: Pt Revista: Acta sci., Anim. sci Ano de publicação: 2012 Tipo de documento: Article
Texto completo
Adicionar na Minha BVS
Imprimir
XML
Buscar no Google
Texto completo: 1 Base de dados: VETINDEX Idioma: Pt Revista: Acta sci., Anim. sci Ano de publicação: 2012 Tipo de documento: Article