Riffat Jabeen, Azaz Ahmad, Navid Feroze, Ghausia Masood Gilani
언어
영어(ENG)
URL
https://www.earticle.net/Article/A206929
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
In this research paper, we have discussed the estimation of location and scale parameters of Weibull distribution using concept of generalized order statistics by the best linear unbiased estimator (BLUE) and an alternative linear estimates (Gupta) from Type II singly and doubly censored samples. Tables of coefficients for best linear estimator and alternative estimator of μandλ have been obtained for various choices of censoring using n≤ 8. Variances and covariances of estimators of μandλ based on BLUE and Gupta methods have also been presented. The computational formula and procedure used have been explained. The efficiencies of the two estimation methods have been compared under a simulation study. The findings of the study suggest that the Gupta method can be replaced by Lloyd’s method which is useful when we have knowledge about the expectations and not about variance covariance matrix.
목차
Abstract 1. Introduction 2. Generalized Order Statistics 3. Results and Discussions 3.1. Generalized Order Statistics for Weibull Distribution 3.2. Estimation of 𝝁 𝒂𝒏𝒅 𝝈 by BLUE 3.3. Estimation of 𝝁 𝒂𝒏𝒅 𝝈 by Gupta (1952) Method 4. Conclusions Acknowledgement References
키워드
Type II censoringefficiencybest linear unbiased estimator
저자
Riffat Jabeen [ College of Statistical & Actuarial Sciences, University of the Punjab, Lahore, Pakistan ]
Azaz Ahmad [ Govt. Post Graduate College, Okara, Pakistan ]
Navid Feroze [ Government Post Graduate College, Muzaffarabad, Azad Kashmir, Pakistan ]
Corresponding Author
Ghausia Masood Gilani [ College of Statistical & Actuarial Sciences, University of the Punjab, Lahore, Pakistan ]
보안공학연구지원센터(IJAST) [Science & Engineering Research Support Center, Republic of Korea(IJAST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Advanced Science and Technology
간기
월간
pISSN
2005-4238
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Advanced Science and Technology Vol.55