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On a Test for Equality of the Means of Two Independent Poisson Distributions

机译:关于两个独立的Poisson分布均值均等检验

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摘要

In this paper, an exact method is studied for testing the equality of means of two independent Poisson distributions. The method allows for sampling over different time durations and thus, one can compare the mean time between failures of an equipment, by observing it for, say, a month, to the MTBF of another equipment which has been under observation for say six months. The purpose of the test for a given situation is discussed, and examples are given which illustrate the usefulness of the test. Extensive tables and graphs are included for those readers who wish to utilize the results.
机译:本文研究了一种检验两个独立泊松分布均值相等性的精确方法。该方法允许在不同的持续时间内进行采样,因此,通过观察一个月(例如一个月)的设备与另一个观察到六个月的设备的MTBF,可以比较设备故障之间的平均时间。讨论了在给定情况下测试的目的,并举例说明了测试的有用性。对于那些希望利用结果的读者,还提供了广泛的表格和图表。

著录项

  • 来源
    《Reliability, IEEE Transactions on》 |1968年第3期|共8页
  • 作者

    Gray Henry L.; Lewis Truman O.;

  • 作者单位

    TRACOR, Inc., Austin, Tex.;

    Texas Technological College, Lubbock, Tex.;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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