Avaliação do indicador de leitões entregues via análise de regressão

• Autor(a) principal: Borges, Leonardo Pereira
• Data de Publicação: 2019
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UFU
• Texto Completo: https://repositorio.ufu.br/handle/123456789/26676
• topic: Regressão Linear Múltipla; Multiple Linear Regression; LEFA; VIF; Stepwise; CNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA

The job was average in regression the linear lectures of digital to an example (LEFA) of a pig producer. The research was conducted based on data collected from January 2018 to December 2018. There are 142 samples with 14 variables that make up the study, each series represents a print with an average quantity of 2.600 females, during the analyzes. were selected by the forms of 4-variable statistical models to compose the last model of our study. Producers believe that the biggest impact on LEFA is the piglet’s mortality during its nursery period. The data of the completed completed 4 weeks influence in return, which are the mortality in weaning in a nursery. One variable that can be used as the highest impact was analyzed in relation to 4 last variables of the model, this variable was of lower impact. Faced with overworked writing, it is observed that there are great treatment opportunities that generate a more significant impact.