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| Format: | Artículo científico |
| Language: | en |
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Universidade Estadual de Maringá
2012
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| Online Access: | https://www.redalyc.org/articulo.oa?id=303126509012 |
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Table of Contents:
- Genomic simulation for the study of data transformation efficiency in the genetic evaluation of cattle in the presence of heterogeneity Antonio Policarpo Souza Carneiro Paulo Luiz Souza Carneiro Ricardo Frederico Euclydes Sebastião Martins Filho Fabyano Fonseca e Silva Paulo Roberto Cecon Agrociencias Genesys rank correlation scale transformation Genetic connectedness 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: he rds with and without heterogeneity for me ans and variances, and herds with and without genetic connectedness. In the genetic evaluati ons, data were used in the original scale and transformed (Logarithmic, Square root, standardizatio n 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. 2012 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303126509012 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Num.1 Vol.34