TY - JOUR
T1 - Inference of competing risks Chen lifetime populations under type-I censoring scheme when causes of failure are partially observed
AU - Al-Bossly, Afrah
N1 - Publisher Copyright:
© 2022
PY - 2022/12
Y1 - 2022/12
N2 - In this paper, we adopted the competing risks model considering that, the failure time is distributed with the Chen lifetime distribution, causes of failure are partially observed and the individuals are tested under type-I censoring scheme. The model parameters are estimated by maximum likelihood and Bayes estimations. Also, the asymptotic confidence intervals as well as credible interval are constructed. The proposed model is used to analyze two sets of data, real and simulate lifetime data sets for illustrative purposes.
AB - In this paper, we adopted the competing risks model considering that, the failure time is distributed with the Chen lifetime distribution, causes of failure are partially observed and the individuals are tested under type-I censoring scheme. The model parameters are estimated by maximum likelihood and Bayes estimations. Also, the asymptotic confidence intervals as well as credible interval are constructed. The proposed model is used to analyze two sets of data, real and simulate lifetime data sets for illustrative purposes.
KW - Bayes estimation
KW - Chen distribution
KW - Competing risks model
KW - Maximum likelihood estimation
KW - Partially observed causes of failure
UR - http://www.scopus.com/inward/record.url?scp=85134356938&partnerID=8YFLogxK
U2 - 10.1016/j.aej.2022.06.046
DO - 10.1016/j.aej.2022.06.046
M3 - Article
AN - SCOPUS:85134356938
SN - 1110-0168
VL - 61
SP - 12991
EP - 12999
JO - Alexandria Engineering Journal
JF - Alexandria Engineering Journal
IS - 12
ER -