Autori
Chacko, Manoj
Mohan, Rakhi

Titolo
Statistical Inference for Gompertz Distribution based on Progressive Type-II Censored Data with Binomial Removals
Periodico
Statistica
Anno: 2018 - Volume: 78 - Fascicolo: 3 - Pagina iniziale: 251 - Pagina finale: 272

In this paper, the problem of estimation of parameters for a two-parameterGompertz distribution is considered based on a progressively type-II censored sample with binomial removals. Together with the unknown parameters, the removal probability is also estimated. The maximum likelihood estimators of the parameters and the asymptotic variance-covariance matrix of the estimates are obtained. Bayes estimators are also obtained using different loss functions such as squared error, LINEX and general entropy. A simulation study is performed for comparison between various estimators developed in this paper. A real data set is also used for illustration.



SICI: 0390-590X(2018)78:3<251:SIFGDB>2.0.ZU;2-I

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