Orthogonal contrasts: definitions and concepts

Detalhes bibliográficos
Autor(a) principal: Nogueira,Maria Cristina Stolf
Data de Publicação: 2004
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Scientia Agrícola (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000100020
Resumo: The single degree of freedom of orthogonal contrasts is a useful technique for the analysis of experimental data and helpful in obtaining estimates of main, nested and interaction effects, for mean comparisons between groups of data and in obtaining specific residuals. Furthermore, the application of orthogonal contrasts is an alternative way of doing statistical analysis on data from non-conventional experiments, whithout a definite structure. To justify its application, an extensive review is made on the definitions and concepts involving contrasts.
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spelling Orthogonal contrasts: definitions and conceptsanalysis of variancepartition of sum of squaresexperiments with additional treatmentsThe single degree of freedom of orthogonal contrasts is a useful technique for the analysis of experimental data and helpful in obtaining estimates of main, nested and interaction effects, for mean comparisons between groups of data and in obtaining specific residuals. Furthermore, the application of orthogonal contrasts is an alternative way of doing statistical analysis on data from non-conventional experiments, whithout a definite structure. To justify its application, an extensive review is made on the definitions and concepts involving contrasts.Escola Superior de Agricultura "Luiz de Queiroz"2004-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000100020Scientia Agricola v.61 n.1 2004reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0103-90162004000100020info:eu-repo/semantics/openAccessNogueira,Maria Cristina Stolfeng2004-02-13T00:00:00Zoai:scielo:S0103-90162004000100020Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2004-02-13T00:00Scientia Agrícola (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Orthogonal contrasts: definitions and concepts
title Orthogonal contrasts: definitions and concepts
spellingShingle Orthogonal contrasts: definitions and concepts
Nogueira,Maria Cristina Stolf
analysis of variance
partition of sum of squares
experiments with additional treatments
title_short Orthogonal contrasts: definitions and concepts
title_full Orthogonal contrasts: definitions and concepts
title_fullStr Orthogonal contrasts: definitions and concepts
title_full_unstemmed Orthogonal contrasts: definitions and concepts
title_sort Orthogonal contrasts: definitions and concepts
author Nogueira,Maria Cristina Stolf
author_facet Nogueira,Maria Cristina Stolf
author_role author
dc.contributor.author.fl_str_mv Nogueira,Maria Cristina Stolf
dc.subject.por.fl_str_mv analysis of variance
partition of sum of squares
experiments with additional treatments
topic analysis of variance
partition of sum of squares
experiments with additional treatments
description The single degree of freedom of orthogonal contrasts is a useful technique for the analysis of experimental data and helpful in obtaining estimates of main, nested and interaction effects, for mean comparisons between groups of data and in obtaining specific residuals. Furthermore, the application of orthogonal contrasts is an alternative way of doing statistical analysis on data from non-conventional experiments, whithout a definite structure. To justify its application, an extensive review is made on the definitions and concepts involving contrasts.
publishDate 2004
dc.date.none.fl_str_mv 2004-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000100020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000100020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-90162004000100020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Escola Superior de Agricultura "Luiz de Queiroz"
publisher.none.fl_str_mv Escola Superior de Agricultura "Luiz de Queiroz"
dc.source.none.fl_str_mv Scientia Agricola v.61 n.1 2004
reponame:Scientia Agrícola (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Scientia Agrícola (Online)
collection Scientia Agrícola (Online)
repository.name.fl_str_mv Scientia Agrícola (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv scientia@usp.br||alleoni@usp.br
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