Statistical methods applied to experimentation to assess milk production
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/19737 |
Resumo: | The objective of this study was to identify and disbelieve the types of statistical methods applied to experimentation for the evaluation of the production of milk, based on a survey of studies published in a period of 10 years in the Brazilian Journal of Zootechnics (RBZ). An electronic search for articles published in the RBZ was carried out, which will assess the production of goat (PPLC) or bovine (PPLB) leite from 2010 to 2019. In each article, it was analyzed the statistic analyzes, media tests, Statistical significance and software used. Identified (n = 107 publications) as the main statistical methods, analysis of variance (58% = PPLB; 36.36% = PPLC) and regression analysis (35.85% = PPLB; 54.55% = PPLC) ; means tests (test Tukey = 32.08%; test F = 22.64; test t = 16.98%) for PPLB e (test Tukey = 54.55%; test F = 0.00%; test t = 9.09%) for PPLC; The significance levels are 5% (77.36%), 1% (5.66%) and 10% (0.00%), for PPLB; e, 5% (90.91%), 1% (0.00%) and 10% (9.09%), for a PPLC; e, SAS software (PPLB = 35.85%; PPLC = 18.18%) and SAEG (PPLB = 41.51%; PPLC = 63.64%). The main statistical methods used in experimentation to evaluate milk production they are, variance analysis and regression analysis; or Tukey media test; or statistical significance level of 5% probability; e, to analyze data, the SAS and SAEG software are the most common. |
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Statistical methods applied to experimentation to assess milk productionMétodos estadísticos aplicados a la experimentación para evaluar la producción de lecheMétodos estatísticos aplicados à experimentação para avaliação da produção de leiteExperimental statisticTest of meansDairy farming. Estadísticas experimentalesPrueba de mediosLa ganadería lechera.Estatística experimentalTeste de médiasPecuária leiteira.The objective of this study was to identify and disbelieve the types of statistical methods applied to experimentation for the evaluation of the production of milk, based on a survey of studies published in a period of 10 years in the Brazilian Journal of Zootechnics (RBZ). An electronic search for articles published in the RBZ was carried out, which will assess the production of goat (PPLC) or bovine (PPLB) leite from 2010 to 2019. In each article, it was analyzed the statistic analyzes, media tests, Statistical significance and software used. Identified (n = 107 publications) as the main statistical methods, analysis of variance (58% = PPLB; 36.36% = PPLC) and regression analysis (35.85% = PPLB; 54.55% = PPLC) ; means tests (test Tukey = 32.08%; test F = 22.64; test t = 16.98%) for PPLB e (test Tukey = 54.55%; test F = 0.00%; test t = 9.09%) for PPLC; The significance levels are 5% (77.36%), 1% (5.66%) and 10% (0.00%), for PPLB; e, 5% (90.91%), 1% (0.00%) and 10% (9.09%), for a PPLC; e, SAS software (PPLB = 35.85%; PPLC = 18.18%) and SAEG (PPLB = 41.51%; PPLC = 63.64%). The main statistical methods used in experimentation to evaluate milk production they are, variance analysis and regression analysis; or Tukey media test; or statistical significance level of 5% probability; e, to analyze data, the SAS and SAEG software are the most common.El objetivo de este estudio fue identificar y describir los tipos de métodos estadísticos aplicados a la experimentación para evaluar la producción de leche, a partir de una encuesta de estudios publicados durante un período de 10 años en la Revista Brasileira de Zootecnia (RBZ). Se realizó una búsqueda electrónica de artículos publicados en la RBZ, que evaluó la producción de leche de cabra (PPLC) o leche bovina (PPLB) en el período de 2010 a 2019. En cada artículo was evaluated, análisis estadísticos, pruebas de medias, niveles de significación estadística y software utilizado. Los principales métodos estadísticos (n = 107 publicaciones) fueron análisis de varianza (58% = PPLB; 36,36% = PPLC) y análisis de regresión (35,85% = PPLB; 54,55% = PPLC); pruebas de medios (prueba de Tukey = 32,08%; prueba F = 22,64; prueba t = 16,98%) para PPLB e (pruebas de Tukey = 54,55%; prueba F = 0,00%; prueba t = 9,09%) para PPPC; los niveles de significancia 5% (77,36%), 1% (5,66%) y 10% (0,00%) para PPLB; y 5% (90,91%), 1% (0,00%) y 10% (9,09%) para PPLC; y el software SAS (PPLB = 35,85%; PPLC = 18,18%) y SAEG (PPLB = 41,51%; PPLC = 63,64%). Los principales métodos estadísticos utilizados en la experimentación para evaluar la producción de leche son, análisis de varianza y análisis de regresión; o prueba de medios de Tukey; o nivel de significación estadística del 5% de probabilidad; e, para analizar datos, los software SAS y SAEG son los más comunes.O objetivo desse estudo foi identificar e descrever os tipos de métodos estatísticos aplicados à experimentação para avaliação da produção de leite, a partir de um levantamento de estudos publicados em um período de 10 anos na Revista Brasileira de Zootecnia (RBZ). Realizou-se uma busca eletrônica de artigos publicados na RBZ, que avaliaram a produção de leite caprino (PPLC) ou bovino (PPLB) no período de 2010 a 2019. Em cada artigo, foi avaliado às análises estatísticas, testes de médias, níveis de significância estatística e softwares utilizados. Identificou-se (n = 107 publicações) como principais métodos estatísticos, a analises de variância (58% = PPLB; 36,36% = PPLC) e análise de regressão (35,85% = PPLB; 54,55% = PPLC); testes de médias (teste Tukey = 32,08%; teste F = 22,64; teste t = 16,98%) para PPLB e (testes Tukey = 54,55%; teste F = 0,00%; teste t = 9,09%) para PPLC; os níveis de significância 5% (77,36%), 1% (5,66%) e 10% (0,00%), para a PPLB; e, 5% (90,91%), 1% (0,00%) e 10% (9,09%), para a PPLC; e, os softwares SAS (PPLB = 35,85%; PPLC = 18,18%) e SAEG (PPLB = 41,51%; PPLC = 63,64%). Os principais métodos estatísticos utilizados na experimentação para avaliar a produção de leite são, analises de variância e análise de regressão; o teste de média Tukey; o nível de significância estatísticas de 5% de probabilidade”; e, para análise dos dados, os softwares SAS e SAEG são os mais empregados.Research, Society and Development2021-09-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1973710.33448/rsd-v10i11.19737Research, Society and Development; Vol. 10 No. 11; e464101119737Research, Society and Development; Vol. 10 Núm. 11; e464101119737Research, Society and Development; v. 10 n. 11; e4641011197372525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/19737/17730Copyright (c) 2021 Ana Maria Duarte Cabral; Girlene Cordeiro de Lima Santos; Francisco Fernando Ramos de Carvalho; Maiara Guedes Lima; Andrezza Araújo de França; Maria Josilaine Matos Santos da Silva; Lucas do Vale Duarte da Silva; Bruno Willian Araujohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCabral, Ana Maria DuarteSantos, Girlene Cordeiro de Lima Carvalho, Francisco Fernando Ramos de Lima, Maiara Guedes França, Andrezza Araújo de Silva, Maria Josilaine Matos Santos da Silva, Lucas do Vale Duarte da Araujo, Bruno Willian 2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/19737Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:34.900206Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Statistical methods applied to experimentation to assess milk production Métodos estadísticos aplicados a la experimentación para evaluar la producción de leche Métodos estatísticos aplicados à experimentação para avaliação da produção de leite |
| title |
Statistical methods applied to experimentation to assess milk production |
| spellingShingle |
Statistical methods applied to experimentation to assess milk production Cabral, Ana Maria Duarte Experimental statistic Test of means Dairy farming. Estadísticas experimentales Prueba de medios La ganadería lechera. Estatística experimental Teste de médias Pecuária leiteira. |
| title_short |
Statistical methods applied to experimentation to assess milk production |
| title_full |
Statistical methods applied to experimentation to assess milk production |
| title_fullStr |
Statistical methods applied to experimentation to assess milk production |
| title_full_unstemmed |
Statistical methods applied to experimentation to assess milk production |
| title_sort |
Statistical methods applied to experimentation to assess milk production |
| author |
Cabral, Ana Maria Duarte |
| author_facet |
Cabral, Ana Maria Duarte Santos, Girlene Cordeiro de Lima Carvalho, Francisco Fernando Ramos de Lima, Maiara Guedes França, Andrezza Araújo de Silva, Maria Josilaine Matos Santos da Silva, Lucas do Vale Duarte da Araujo, Bruno Willian |
| author_role |
author |
| author2 |
Santos, Girlene Cordeiro de Lima Carvalho, Francisco Fernando Ramos de Lima, Maiara Guedes França, Andrezza Araújo de Silva, Maria Josilaine Matos Santos da Silva, Lucas do Vale Duarte da Araujo, Bruno Willian |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Cabral, Ana Maria Duarte Santos, Girlene Cordeiro de Lima Carvalho, Francisco Fernando Ramos de Lima, Maiara Guedes França, Andrezza Araújo de Silva, Maria Josilaine Matos Santos da Silva, Lucas do Vale Duarte da Araujo, Bruno Willian |
| dc.subject.por.fl_str_mv |
Experimental statistic Test of means Dairy farming. Estadísticas experimentales Prueba de medios La ganadería lechera. Estatística experimental Teste de médias Pecuária leiteira. |
| topic |
Experimental statistic Test of means Dairy farming. Estadísticas experimentales Prueba de medios La ganadería lechera. Estatística experimental Teste de médias Pecuária leiteira. |
| description |
The objective of this study was to identify and disbelieve the types of statistical methods applied to experimentation for the evaluation of the production of milk, based on a survey of studies published in a period of 10 years in the Brazilian Journal of Zootechnics (RBZ). An electronic search for articles published in the RBZ was carried out, which will assess the production of goat (PPLC) or bovine (PPLB) leite from 2010 to 2019. In each article, it was analyzed the statistic analyzes, media tests, Statistical significance and software used. Identified (n = 107 publications) as the main statistical methods, analysis of variance (58% = PPLB; 36.36% = PPLC) and regression analysis (35.85% = PPLB; 54.55% = PPLC) ; means tests (test Tukey = 32.08%; test F = 22.64; test t = 16.98%) for PPLB e (test Tukey = 54.55%; test F = 0.00%; test t = 9.09%) for PPLC; The significance levels are 5% (77.36%), 1% (5.66%) and 10% (0.00%), for PPLB; e, 5% (90.91%), 1% (0.00%) and 10% (9.09%), for a PPLC; e, SAS software (PPLB = 35.85%; PPLC = 18.18%) and SAEG (PPLB = 41.51%; PPLC = 63.64%). The main statistical methods used in experimentation to evaluate milk production they are, variance analysis and regression analysis; or Tukey media test; or statistical significance level of 5% probability; e, to analyze data, the SAS and SAEG software are the most common. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-09-06 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/19737 10.33448/rsd-v10i11.19737 |
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https://rsdjournal.org/index.php/rsd/article/view/19737 |
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10.33448/rsd-v10i11.19737 |
| dc.language.iso.fl_str_mv |
por |
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por |
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https://rsdjournal.org/index.php/rsd/article/view/19737/17730 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 11; e464101119737 Research, Society and Development; Vol. 10 Núm. 11; e464101119737 Research, Society and Development; v. 10 n. 11; e464101119737 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052808271233024 |