Journal of Korean Society for Quality Management (품질경영학회지)

Korean Society for Quality Management (한국품질경영학회)
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Test of Exponentiality in Step Stress Accelerated Life test Model based on Kullback­Leibler Information Function

쿨백­라이블러 정보함수 이용한 단계 스트레스 가속수명모형의 지수성 검정

  • 박병구 (경북대학교 자연과학대학 통계학과) ;
  • 윤상철 (경북대학교 자연과학대학 통계학과)
  • Published : 2003.12.01
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Abstract

In this paper, we propose goodness of fit test statistics for exponentiality in accelerated life tests data based on Kullback­Leibler information functions. This acceleration model is assumed to be a tampered random variable model. The procedure is applicable when the exponential parameter using the data from accelerated life tests is or is not specified under null hypothesis. And we compare the power of the proposed test statistics with Kolmogorov­Smirnov, Cramer von Mises and Anderson­Darling statistics in the small sample.

Keywords

References

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