تعداد نشریات | 158 |
تعداد شمارهها | 6,228 |
تعداد مقالات | 67,750 |
تعداد مشاهده مقاله | 115,081,476 |
تعداد دریافت فایل اصل مقاله | 89,820,149 |
Admissibility of Linear Predictors of Finite Population Parameters under Reflected Normal Loss Function | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 7، دوره 27، شماره 4، بهمن 2016، صفحه 355-366 اصل مقاله (403.79 K) | ||
نوع مقاله: Final File | ||
نویسندگان | ||
R. Jafaraghaie؛ N. Nematollahi* | ||
Department of Statistics, Faculty of Mathematical Sciences and Computer, Allameh Tabataba’i University, Tehran, Islamic Republic of Iran | ||
چکیده | ||
One of the most important prediction problems in finite population is the prediction of a linear function of characteristic values of a finite population. In this paper the admissibility of linear predictors of an arbitrary linear function of characteristic values in a finite population under reflected normal loss function is considered. Under the super-population model, we obtain the conditions for which the linear predictors are admissible. Also, the risk of some admissible and inadmissible predictors are compared by a simulation study. | ||
کلیدواژهها | ||
Admissibility؛ Finite population؛ Linear predictor؛ Reflected normal loss function؛ Super-population model | ||
آمار تعداد مشاهده مقاله: 791 تعداد دریافت فایل اصل مقاله: 663 |