We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
THE PARAMETER ESTIMATION AND RELIABILITY FUNCTION FOR THREE SYSTEMS STRESS - STRENGTH MODEL OF WEIBULL-EXPONENTIAL {RAYLEIGH} DISTRIBUTION.
- Authors
Batah, Feras Sh. M.; Kibria, B. M. Golam
- Abstract
This article investigates the parameters estimation and reliability systems of the stress-strength model, when x and y are independent and follow three parameters Weibull-exponential Rayleigh distribution (WED). Single, parallel, and series systems are derived for WED. The maximum likelihood estimator (MLE), Exact method of moments estimator (EMME), weighted least squares estimator (LSE), and shrinkage function (Shf) estimation methods are examined for its parameters. Different estimators are evaluated using three criteria: bias, mean squared error (MSE), and mean absolute percentage error (MAPE). The best four estimating strategies were compared with a simulation study.
- Subjects
MAXIMUM likelihood statistics; RAYLEIGH model; LEAST squares; MOMENTS method (Statistics); PARAMETER estimation; RELIABILITY in engineering
- Publication
Pakistan Journal of Statistics, 2024, Vol 40, Issue 1, p123
- ISSN
1012-9367
- Publication type
Article