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Hypothesis testing in an errors-in-variables model with heteroscedastic measurement errors
(JOHN WILEY & SONS LTD, 2008)
In many epidemiological studies it is common to resort to regression models relating incidence of a disease and its risk factors. The main goal of this paper is to consider inference on such models with error-prone ...
Inferência em modelos de regressão com erros de medição sob enfoque estrutural para observações replicadas
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Estatística - PPGEs, 2014-03-10)
The usual regression model fits data under the assumption that the explanatory variable is measured without error. However, in many situations the explanatory variable is observed with measurement errors. In these cases, ...
Estimation and Testing in Elliptical Functional Measurement Error Models
(TAYLOR & FRANCIS INC, 2010)
The purpose of this article is to investigate estimation and hypothesis testing by maximum likelihood and method of moments in functional models within the class of elliptical symmetric distributions. The main results ...
Ultrastructural elliptical models
(CANADIAN JOURNAL STATISTICS, 1996)
Dolby's (1976) ultrastructural model with no replications is investigated within the class of the elliptical distributions. General asymptotic results are given for the sample covariance matrix S in the presence of incidental ...
Hypotheses testing for structural calibration model
(SPRINGEREstados Unidos, 2011)
Impacto da urbanização nas temperaturas do ar e de superfície da região metropolitana de Fortaleza
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS CLIMÁTICAS, 2019-02-25)
The Metropolitan Region of Fortaleza, in the state of Ceará, has an approximate population of
4.051 million inhabitants, more than half of this population is concentrated in Fortaleza. The
increase in urban population ...
On estimation and local influence analysis for measurement errors models under heavy-tailed distributions
(SpringerNew YorkEUA, 2011)
Confirmatory Factor Analysis of Ordinal Variables: A Simulation Study Comparing the Main Estimation Methods
In order to obtain evidences about construct validity through Confirmatory Factor Analysis, it has been usual treating Likert-type scales as if they were continuous variables measured on an interval scale. Therefore, Maximum ...