[ABE-L] Seminário do PIPGEs UFSCar/USP

[Ricardo Sandes Ehlers]

Caros redistas,

O PIPGEs UFSCar/USP convida para o próximo seminário conjunto.

Data: 20/04/2018 (sexta-feira) - 14:00

Local: Sala 43 do DEs-UFSCar

Palestrante: Pedro Luiz Ramos (Pós-doutorando do PIPGEs)

Título: Different Estimation Methods in Lifetime Models

Resumo:
This work presents different estimation procedures for the parameters of
lifetime models from both frequentist and Bayesian points of view. We
briefly describe different frequentist approaches, such as bias-corrected
maximum likelihood, method of moments, percentile estimators, L-moments,
ordinary least squares, maximum product of spacings and the maximum
goodness-of-fit estimators. Under the Bayesian inference the choice of the
prior distribution is often controversial, therefore, we discuss different
procedures to obtain objective priors under formal rules. Further, a simple
example is present to illustrate
that flat priors are not automatically non-informative; and non-informative
priors are not necessarily flat. Finally, these estimation procedures are
applied in some lifetime distributions.

Saudações,
Ricardo
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