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Journal of Korean Society for Quality Management 2001;29(1): 41-. |
A TEST FOR TREND CHANCE IN FAILURE RATE |
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ABSTRACT |
The problem of trend change in the failure rate is great interest in the reliability and survival analysis. In this paper we develop a test statistic for testing whether or not the failure rate changes its trend based on a complete sample. Monte Carlo simulations are conducted to investigate the speed of convergence of the proposed test statistic. |
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