How to Identify a Bathtub Hazard Rate 论文
1987IEEE Transactions on Reliability引用 758
Statistical Distribution Estimation and ApplicationsReliability and Maintenance OptimizationSoftware Reliability and Analysis Research
摘要
The Total Time on Test (TTT) concept is a useful tool in several reliability contexts. This note presents a new test statistic, based on the TTT plot, for testing if a random sample is generated from a life distribution with constant versus bathtub-shaped hazard rate.