Regressão linear com medidas censuradas / Linear regression with censored data

AUTOR(ES)

Marcel Frederico de Lima Taga

DATA DE PUBLICAÇÃO

2008

RESUMO

We consider a simple linear regression model in which both variables are interval censored. To motivate the problem we use data from an audiometric study designed to evaluate the possibility of prediction of behavioral thresholds from physiological thresholds. We develop prediction intervals for the response variable, obtain the maximum likelihood estimators of the proposed model and compare their performance with that of estimators obtained under ordinary linear regression models.

ASSUNTO(S)

interval censoring linear regression intervalo de previsão regressão linear prediction interval censura intervalar

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