[ABE-L] Ciclo de Palestras - PPGE-IM/UFRJ - 10 de DEZEMBRO

[Maria Eulalia Vares]

Caros colegas,


A nossa próxima palestra ocorrerá na quarta-feira, 10 de DEZEMBRO, no
horário das 15h30 às 17h00, Local: Laboratório de Sistemas Estocásticos
(LSE), Sala I-044-B, Centro de Tecnologia - UFRJ.

*Palestrante: *Kelly Gonçalves (IM-UFRJ)

*Título*: Model-based inference under informative sample designs.

*Resumo*: When the sampling probabilities are related to the values of the
outcome variable after conditioning on the model covariates, the sampling
process is considered informative, and the model that holds for the sample
data then differs from the corresponding population model prior to
sampling. Ignoring the sampling process in such cases may lead to biased
point estimators and may distort the analysis. In this talk, I will revisit
some works I developed with co-authors in different contexts in which the
observed sample is considered informative. I will begin by discussing rare
and clustered populations in which adaptive cluster sampling is applied.
Then, I will address the problem in the context of inference for quantiles.
Finally, I will briefly present an approach within the framework of item
response models.

Mais informações:
https://ppge.im.ufrj.br/ciclo-de-palestras-segundo-semestre-de-2025/

Organizadores: Maria Eulalia Vares e Widemberg S Nobre

Atenciosamente,




-- 
Maria Eulalia Vares
Professora Titular - Instituto de Matemática - UFRJ
Coordenadora do Programa de Pós-Graduação em Estatística
https://ppge.im.ufrj.br/
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