Title of article :
Comparing three estimators of fuzzy reliability for one scale parameter Rayleigh distribution
Author/Authors :
Hawash, Mohammed Kadhim Dijlah University College, Baghdad, Iraq , Ahmed, Suhad Ahmed College of Education Ibn Al Haitham - University of Baghdad, Baghdad, Iraq , Hassan, Dhwyia Salman Business information college - University of information Technology and communications, Baghdad, Iraq
Abstract :
This paper deals with comparing three different estimators of fuzzy reliability estimator of one scale parameter Rayleigh distribution were first of all the one scale parameter Rayleigh is defined. Afterwards, the cumulative distribution function is derived, as well as the reliability function is also found. The parameters θ is estimated by three different methods, which are maximum likelihood, and moments, as well as the third method of estimation which is called percentile method or Least Square method, where the estimator (ϑ^pec) obtained from Minimizing the total sum of the square between given C DF, and one non-parametric estimator like
Keywords :
Fuzzy Reliability Estimator (FRE) , Least Square Estimators (LSE) , Maximum Likelihood Estimator (MLE) , Moments estimator (MOM) , Rayleigh Distribution
Journal title :
International Journal of Nonlinear Analysis and Applications
