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Divulgação de seminário
O PPG em Estatística e Experimentação Agrônomica, ESALQ, USP,
convida a todos para assistir o seminário:
*** Discrete kernel estimators for a probability mass function ***
**Célestin C. Kokonendji**
Université de Pau et des Pays de l´Adour, France
Local: Departamento de Ciências Exatas, ESALQ/USP, Piracicaba, SP
Sala 311****** Data: 16/03/2006 ******** Horário: 16:00 h
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Abstract: The main of this talk is to introduce the discrete kernel
estimators for estimating a probability mass function (pmf). The
standard continuous kernels are, of course, unsuitable for fitting
count data distributions. From an appropriated definition of the
discrete kernel estimator of a pmf, we point out some basic
(asymptotical) properties using finite difference approximation for
the derivation. In particular, systematic and stochastic errors and,
then, mean (integrated) squared errors are investigated under general
considerations. The Poisson, binomial, negative binomial and uniform
discrete kernels are used for illustrations.
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Cordiais saudações, Roseli.