مقارنة بين طريقتي الأبيض التقليدية و الحصينية لدالة المعولية توزيع رايلي ذي المعلمتين باستخدام المحاكاة

Abstract EN

This paper is concerned with estimation of reliability function of the two parameter Rayleigh distribution, through the comparison between the White traditional and Robust methods .

we use the function code robustfit in calculating the estimates of the parameter of Rayleigh distribution was also a study of experimental use of simulation for the purpose of comparison and prove the efficiency of those methods in practice and that by relying on the views generated from the distribution of Rayleigh parameter and on several measures of mean squares error (MSE) and the mean squares error of Estimates (MSEθ) and the coefficient of determination (R2).

And turned out that White Robust method is efficient method and for all sample sizes and values of the parameters used in the study.