scholarly journals Bound lengths based on constant-stress PALT under different censoring patterns

2017 ◽  
Vol 6 (1) ◽  
pp. 19
Author(s):  
Gyan Prakash ◽  
Prabhakar Singh
Keyword(s):  
Normal Approximation ◽  
Constant Stress ◽  
Accelerated Life Test ◽  
Life Test ◽  
Underlying Distribution ◽  
Gompertz Distribution ◽  
Bayes Prediction ◽  
Accelerated Life ◽  
Special Cases ◽  
Censoring Scheme

The Gompertz distribution is assumed in the present article for drawing the inferences based on Bayesian methodology. Constant-Stress Partially Accelerated Life Test (CS-PALT) have used for the underlying distribution on first-failure Progressive (FFP) censoring scheme. All special cases of the FFP censoring scheme have used for the present comparative analysis. The comparison has been done between different special cases of FFP based on Approximate Confidence Lengths (ACL) under Normal approximation, Bootstrap Confidence Length (BCL) and One-Sample Bayes Prediction Bound Lengths (BPBL). A simulation study have been carried out for the present analysis.  

scholarly journals Bayes Estimation Under Different Censoring Patterns On Constant-Stress PALT

2018 ◽  
Vol 47 (4) ◽  
pp. 60-74
Author(s):  
Gyan Prakash
Keyword(s):  
Bayes Estimation ◽  
Constant Stress ◽  
Accelerated Life Test ◽  
Loss Functions ◽  
Bayes Estimators ◽  
Life Test ◽  
Gompertz Distribution ◽  
Accelerated Life ◽  
Special Cases ◽  
Two Parameter

Two-Parameter Gompertz distribution is considered here for the Bayesian inference under the Constant-Stress Partially Accelerated Life Test (CS-PALT). The first-failure Progressive (FFP) censoring pattern and its special cases have used for the analysis based on Bayes estimators of all the parameters under two different asymmetric loss functions and their special cases. A simulation study has carried out for the numerical analysis.

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