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metadata.artigo.dc.title: Non-parametric approach to the study of phenotypic stability
metadata.artigo.dc.creator: Ferreira, Daniel Furtado
Fernandes, S. B.
Bruzi, A. T.
Ramalho, M. A. P.
metadata.artigo.dc.subject: Bootstrap
Genotype x environment interaction
metadata.artigo.dc.publisher: Fundação de Pesquisas Científicas de Ribeirão Preto 2018
metadata.artigo.dc.identifier.citation: FERREIRA, D. F. et al. Non-parametric approach to the study of phenotypic stability. Genetics and Molecular Research, Ribeirão Preto, v. 17, 2018.
metadata.artigo.dc.description.abstract: The aim of this study was to undertake the theoretical derivations of non-parametric methods, which use linear regressions based on rank order, for stability analyses. These methods were extension different parametric methods used for stability analyses and the result was compared with a standard non-parametric method. Intensive computational methods (e.g., bootstrap and permutation) were applied, and data from the plant-breeding program of the Biology Department of UFLA (Minas Gerais, Brazil) were used to illustrate and compare the tests. The non-parametric stability methods were effective for the evaluation of phenotypic stability. In the presence of variance heterogeneity, the non-parametric methods exhibited greater power of discrimination when determining the phenotypic stability of genotypes.
metadata.artigo.dc.language: en_US
Appears in Collections:DBI - Artigos publicados em periódicos
DES - Artigos publicados em periódicos

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