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Relationship between craniocervical posture and skeletal class: A statistical multivariate approach for studying Class II and Class III malocclusions
(Taylor and Francis Ltd., 2019)
Objective: To investigate the relationships between craniocervical posture and skeletal Class in cephalometric radiographs of adult subjects. Methods: Sixty-five cephalometric radiographs were classified after Delaire, as ...
Multivariate analysis to research innovation complementarities
(Taylor & Francis, 2017-10)
It is widely recognized that orthodox economics is obsessed with econometrics tools. However, econometrics techniques have a limited capacity to deal with qualitative variables coming from surveys. This paper presents a ...
Representacao grafica de dados multidimensionais com o auxilio de microcomputador
(1990-12-01)
Software in BASIC (GWBASIC, version 2.0) and TURBO PASCAL (version 3.0) is presented for PC type microcomputers with the purpose of calculating the graphical method for multivariate data according to Andrews. Applying both ...
Representacao grafica de dados multidimensionais com o auxilio de microcomputador
(1990-12-01)
Software in BASIC (GWBASIC, version 2.0) and TURBO PASCAL (version 3.0) is presented for PC type microcomputers with the purpose of calculating the graphical method for multivariate data according to Andrews. Applying both ...
Birnbaum-Saunders quantile regression models with application to spatial data
(2020)
In the present paper, a novel spatial quantile regression model based on the Birnbaum-Saunders distribution is formulated. This distribution has been widely studied and applied in many fields. To formulate such a spatial ...
A single chart with supplementary runs rules for monitoring the mean vector and the covariance matrix of multivariate processes
(2013-08-15)
The MRMAX chart is a single chart based on the standardized sample means and sample ranges for monitoring the mean vector and the covariance matrix of multivariate processes. User's familiarity with the computation of these ...
A single chart with supplementary runs rules for monitoring the mean vector and the covariance matrix of multivariate processes
(2013-08-15)
The MRMAX chart is a single chart based on the standardized sample means and sample ranges for monitoring the mean vector and the covariance matrix of multivariate processes. User's familiarity with the computation of these ...
Statistical analysis of hydrochemistry and isotopic characterization of groundwater from the parecis basinAnálise estatística da hidroquimica e caracterização isotópica das águas subterrâneas da bacia dos parecis
(2021-01-01)
Knowledge of mechanism controlling the hydrochemistry of groundwater are crucial requirement to understand the hydrochemical evolution and evaluate the water quality of subsurficial water resources. Thus, to understand the ...