Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/50658
Title: O uso de técnicas de estatística clássica na identificação da sazonalidade em séries temporais: o caso da demanda de energia elétrica no Rio Grande do Sul
Other Titles: The use of classical statistical techniques in the identification of seasonality in time series: the case of electricity demand in Rio Grande do Sul State
Keywords: Energia elétrica - Análise da demanda
Séries temporais
Análise de variância
Electricity - Demand analysis
Time series
Analysis of variance
Issue Date: 2021
Publisher: Instituto Federal do Paraná
Citation: PEREIRA, T. P. et al. O uso de técnicas de estatística clássica na identificação da sazonalidade em séries temporais: o caso da demanda de energia elétrica no Rio Grande do Sul. Paranaguá, PR, v. 6, n. 3, p. 361-01, 361/12, 2021. DOI: 10.21575/25254782rmetg2021vol6n31666.
Abstract: The aim of this paper is to analyze the presence of a seasonal component on the electricity demand in Rio Grande do Sul, considering the three main consumer sections: residential, commercial and industrial. We used monthly data from January 2004 to December 2019 in order to perform some exploratory and descriptive statistical analyses, such as: line and box plots and descriptive measures, in addition to parametric and nonparametric analysis of variance for paired data. A seasonal component was identified in all analyzed time series, and thus models that contemplate this behavior in its modeling process may be considered.
URI: http://dx.doi.org/10.21575/25254782rmetg2021vol6n31666
http://repositorio.ufla.br/jspui/handle/1/50658
Appears in Collections:DES - Artigos publicados em periódicos

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