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Curvas de índices de local em povoamentos de eucalipto obtidas por regressão quantílica
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2016)
The objective of this work was to obtain site index curves in eucalyptus plantations by quantile regression, and to compare them to the obtained ones with the use of fitted regressions by the method of ordinary least ...
Forensic speaker verification using ordinary least squares
(2019-10-02)
In Brazil, the recognition of speakers for forensic purposes still relies on a subjectivity-based decision-making process through a results analysis of untrustworthy techniques. Owing to the lack of a voice database, speaker ...
Envelopes: A new chapter in partial least squares regression
(John Wiley & Sons Ltd, 2020-10)
Partial least squares (PLS) regression has been a very popular method for prediction. The method can in a natural way be connected to a statistical model, which now has been extended and further developed in terms of an ...
Um estudo dos modelos populacionais e aplicações
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosMatemática - MNL, 2021-01-08)
The study of population dynamics is an area of science attempted to understand and describe, in a deterministic way, the temporal variations size of biological populations, being also important to “give specific character ...
Especificação do tamanho da defasagem de um modelo dinâmico
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Estatística - PPGEs, 2009-03-06)
Several techniques are proposed to determine the lag length of a dynamic regression model. However, none of them is completely satisfactory and a wrong choice could imply serious problems in the estimation of the parameters. ...
A comparison between traditional ordinary least-squares regression and three methods for enforcing additivity in biomass equations using a sample of Pinus radiata trees
(Scion, 2020)
Background: Additivity has long been recognised as a desirable property of systems of equations to predict the biomass of components and the whole tree. However, most tree biomass studies report biomass equations fitted ...
Modelling the thermal decomposition of 3,4,5-trihydroxybenzoic acid using ordinary least square regression
(Univ Putra Malaysia Press, 2016-01-01)
Thermalgravimetric analysis and differential thermal analysis were employed to study the thermal behavior of gallic acid using regression models. Data were subjected to ordinary least square regression models and results ...
Modelling the thermal decomposition of 3,4,5-trihydroxybenzoic acid using ordinary least square regression
(2016-01-01)
Thermalgravimetric analysis and differential thermal analysis were employed to study the thermal behavior of gallic acid using regression models. Data were subjected to ordinary least square regression models and results ...
Peru-China international trade and its effect on inclusive economic growth in Peru 2000-2019
(Growing ScienceCA, 2022-08-27)
From 2000 to 2019, trade between the People's Republic of China and the Republic of Peru grew at an average annual rate of 22%, however, income and wealth inequality in Peru remained the same. The aim of this study is to ...
A mulher no mercado de trabalho: uma introdução ao estudo sobre a desigualdade salarial entre gêneros nos setores da economia
(Universidade Federal do Rio Grande do NorteBrasilUFRNCiências Econômicas, 2019-06-10)
Discrimination between genders in the labor market has been a subject studied in literatures for some years. Studies have shown that there are differences in incomes between men and women, but more recent studies, starting ...