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Monitoramento e ajuste de modelos de previsão baseado em gráficos de controle
(Universidade Federal de Santa Maria, 2020-08-27)
Industrial processes are commonly subject to stochastic effects such as operational failures and leading time variations. The main purpose of this research is the development of an error monitoring system for the re-estimation ...
Uma nova classe de distribuições unitárias baseada na família Weibull estendida com aplicação em dados eleitorais
(Universidade Federal de Santa Maria, 2020-03-17)
We propose a family of distributions so-called the new unit extended Weibull family
(NWEU). It is derived from a transformation in an extended Weibull random variable. Six
NWEU submodels are studied, namely: i) exponential ...
Inferência e caracterização através de estatística circular para dados de direção do vento
(Universidade Federal de Santa Maria, 2020-03-20)
Angular data is usually measured in degrees or radians and requires Circular Statistics techniques for characterization and inference. A point in a circle of unit radius or a unit vector indicating direction can be defined ...
Análise do processo de desindustrialização na Região Sul do Brasil: uma abordagem por meio de econometria de séries temporais
(Universidade Federal de Santa Maria, 2020-01-17)
This work aims to analyze the industrial profile of South Region of Brazil, seeking to answer the following question: Is it occurring a process of deindustrialization in South Region of Brazil? In this sense, were adjusted ...
Modelos de regressão para o produto de acumulação lipídica em pessoas com síndrome metabólica
(Universidade Federal de Santa Maria, 2020-04)
The aim of the study was to analyze the relationship between anthropometric variables: waist circumference (WC), hip circumference (HC), body mass (BM), height (HGT) and hemodynamic variables: systolic (SBP) and diastolic ...
Índice de desenvolvimento rural para o Corede Central do Rio Grande do Sul (2010): análise multivariada
(Universidade Federal de Santa Maria, 2020-03-26)
Rural development is important because it is a necessary process to promote social, economic and environmental changes in rural areas, in order to improve the social and economic well-being and the quality of life of rural ...