Scopus
YÖKSİS Eşleşti
On the confidence intervals of process capability index Cpm based on a progressive type-II censored sample
Quality and Reliability Engineering International · Temmuz 2022
YÖKSİS Kayıtları
On the confidence intervals of process capability index Cpm based on a progressive type-II censored sample
Quality and Reliability Engineering International · 2022 SCI-Expanded
DOÇENT YUNUS AKDOĞAN →
Makale Bilgileri
DergiQuality and Reliability Engineering International
Yayın TarihiTemmuz 2022
Cilt / Sayfa38 · 2845-2861
Scopus ID2-s2.0-85127618940
Özet
This paper is concerned with the process capability index in the case of the progressively type-II censored sample. In particular, the asymptotic distribution of maximum likelihood estimators of the process capability index is derived and it is used to construct the approximate confidence intervals with the delta rule. In addition, five parametric bootstrap confidence intervals for the (Formula presented.) index are discussed, in contrast to approximate confidence intervals, do not require second derivatives of the likelihood function. A Monte Carlo simulation study is performed to observe the coverage probabilities and the average width of these intervals. Simulation results indicate that the approximate confidence interval is better than the bootstrap based confidence intervals in terms of the coverage probabilities. Two practical examples are presented to illustrate the usability of the method discussed here.
Yazarlar (1)
1
Yunus Akdoğan
Anahtar Kelimeler
asymptotic distribution
bootstrap
confidence interval
process capability index
progressive type-ii censoring
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
5
Atıf
1
Yazar
5
Anahtar Kelime