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| Possatto Junior, Omar; Bertagna, Filipe Augusto Bengosi; Peterlini, Edicarlos; Baleroni, Alessandra Guedes; Rossi, Robson Marcelo; Zeni Neto, Hugo. |
| Statistics is the main science by which researchers validate the results of scientific work, and the choice of an inadequate statistical method may lead to conclusions that are considered questionable by reviewers. This study had the objective of describing the characteristics of the statistical methods used in the papers published in Acta Scientiarum. Agronomy from 1998 to 2016 as part of a a critical analysis of the journal to pinpoint possible failures in the application of these methods. All scientific articles (n = 1,237) published in the journal were surveyed, of which 54.1% addressed areas of crop production. The mean comparison methods were the most commonly used (75.5%) and, consequently, they represented the highest proportion of errors (60.8%)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Revisão statistical analysis; Comparison of means; Parametric methods Revisão estatística. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42641 |
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| Possatto Junior, Omar; Bertagna, Filipe Augusto Bengosi; Peterlini, Edicarlos; Baleroni, Alessandra Guedes; Rossi, Robson Marcelo; Zeni Neto, Hugo. |
| Statistics is the main science by which researchers validate the results of scientific work, and the choice of an inadequate statistical method may lead to conclusions that are considered questionable by reviewers. This study had the objective of describing the characteristics of the statistical methods used in the papers published in Acta Scientiarum. Agronomy from 1998 to 2016 as part of a a critical analysis of the journal to pinpoint possible failures in the application of these methods. All scientific articles (n = 1,237) published in the journal were surveyed, of which 54.1% addressed areas of crop production. The mean comparison methods were the most commonly used (75.5%) and, consequently, they represented the highest proportion of errors (60.8%)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Statistical analysis; Comparison of means; Parametric methods; Revisão estatística. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42641 |
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| Halak, André Luiz; Santos, Pedro da Rosa; Rossi, Robson Marcelo; Wielewski, Priscila; Moraes, Gentil Vanini de; Toledo, Vagner de Alencar Arnaut de. |
| Characteristics correlated with beekeeping production, less influenced by the environment and that can be controlled by management techniques, can help in the selection of colonies with higher production capacity, aiming to improve breeding programs. This research was carried out to evaluate the production of Africanized Apis mellifera drones and the longevity of spermatozoa from different genetic groups when supplemented with protein or not. Two genetic groups were used: one selected for royal jelly production from the Africanized honeybee breeding program and another without genetic selection. In both groups, the number of drone brood and the quality of semen were evaluated every 30 days, for five months. Statistical analysis was performed using Bayesian... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Honeybee genetics; Honeybee nutrition; Soybean protein; Africanized honeybee reproduction. honeybee genetics; Honeybee nutrition; Soybean protein; Africanized honeybee reproduction.. |
| Ano: 2020 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/49050 |
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