Analysis of competing risks in the burr XII model in presence of progressive type-II censoring
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In reliability and survival analysis, it is quite common that the failure of any individual or any item may be attributable to more than one cause (competing risks). In this paper, we will study the competing risks in the Burr XII model in the presence of progressive type II censoring scheme. We study the model under the assumption of independent causes of failure. The maximum likelihood estimator was developed to estimate the unknown parameters. The asymptotic distribution of the maximum likelihood estimators is used to construct approximate confidence interval. We also present a simulation study to illustrate the results.
Abstract
In reliability and survival analysis, it is quite common that the failure of any individual or any item may be attributable to more than one cause (competing risks). In this paper, we will study the competing risks in the Burr XII model in the presence of progressive type II censoring scheme. We study the model under the assumption of independent causes of failure. The maximum likelihood estimator was developed to estimate the unknown parameters. The asymptotic distribution of the maximum likelihood estimators is used to construct approximate confidence interval. We also present a simulation study to illustrate the results.
참고문헌 (10)
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