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Type: Artigo de periódico
Title: Statistical analysis of controlled calibration model with replicates
Author: Blas, B
Bolfarine, H
Lachos, VH
Abstract: In this work, we generalize the controlled calibration model by assuming replication on both variables. Likelihood-based methodology is used to estimate the model parameters and the Fisher information matrix is used to construct confidence intervals for the unknown value of the regressor variable. Further, we study the local influence diagnostic method which is based on the conditional expectation of the complete-data log-likelihood function related to the EM algorithm. Some useful perturbation schemes are discussed. A simulation study is carried out to assess the effect of the measurement error on the estimation of the parameter of interest. This new approach is illustrated with a real data set.
Subject: local influence
regression model
linear calibration model
measurement error model
Berkson model
Country: Inglaterra
Editor: Taylor & Francis Ltd
Rights: fechado
Identifier DOI: 10.1080/00949655.2011.643410
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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