Comparison of some Bayesian shrinkage estimation for Frechet distribution with simulations
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 72
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شناسه ملی سند علمی:
JR_IJNAA-14-1_178
تاریخ نمایه سازی: 5 شهریور 1402
چکیده مقاله:
The Frechet distribution is one of the important statistical distributions and it has many applications, especially in the field of distributing the maximum extent of disease precipitation and river drainage, and estimating the parameters of the Frechet distribution is very important, and for that research came in an attempt to compare several methods of estimating the parameter of Frechet distribution based on different Bayesian methods with (square loss, Linux and Unix) functions. In this research, several simulation experiments were conducted according to the difference in (sample size, value of distribution parameters and estimation methods) and the results were compared based on mean square error criteria, it is possible to use other estimation methods such as (moments and percentile), for other distributions such as (Gumbel and Lindley).
کلیدواژه ها:
Frechet distribution ، Bayesian Shrinkage Estimators ، Square Loss Function ، Linux Loss Function ، Unix Loss Function. Mean Square Error
نویسندگان
Zahra Al-Jabouri
Department of Statistics, Faculty of Administration and Economics, Kerbala University, Iraq
Abdulhussien Al-Taee
AL Amall Collage, Kerbala, Iraq