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Optimization in progressively Type-II censoring with random sample size based on cost constraint | ||
Caspian Journal of Mathematical Sciences | ||
دوره 11، شماره 2، 2022، صفحه 508-517 اصل مقاله (380.9 K) | ||
نوع مقاله: Research Articles | ||
شناسه دیجیتال (DOI): 10.22080/cjms.2021.18736.1485 | ||
نویسنده | ||
Elham Basiri* | ||
Department of Mathematics and Applications, Kosar University of Bojnord, Bojnord, Iran | ||
تاریخ دریافت: 19 اردیبهشت 1399، تاریخ بازنگری: 24 اسفند 1399، تاریخ پذیرش: 11 فروردین 1400 | ||
چکیده | ||
In this paper, we consider the progressively Type-II censoring and the sample size is assumed as a random variable from a Poisson distribution. The optimal sample size is determined by considering a cost constraint. Towards this end, we first introduce a cost function and then the optimal parameter of Poisson distribution is obtained so that the cost function does not exceed a pre-fixed value. In the following, through a simulation study, the results are evaluated. Finally, the conclusion of the article is presented. | ||
کلیدواژهها | ||
Random Sample Size؛ Cost Function؛ Optimization | ||
آمار تعداد مشاهده مقاله: 155 تعداد دریافت فایل اصل مقاله: 161 |