Log-Weibull distribution as a lifetime distribution
Log-Weibull distribution as a lifetime distribution
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DOI：
10.1109/qr2mse.2013.6625694
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发表时间：
2013-07
期刊：
影响因子：
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通讯作者：
R. Jiang;Tianjun Wang
中科院分区：
文献类型：
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作者：
R. Jiang;Tianjun Wang
当一个非负随机变量的对数遵循三参数威布尔分布时，就得到了对数 - 威布尔分布。这种分布已用于其他领域，比如地震数据分析。本文探讨了将其用作寿命分布的可能性和合理性。研究了三个实例，结果支持将其用作寿命分布。还表明对数 - 威布尔分布包含帕累托分布作为其特殊情况。
The log-Weibull distribution is obtained when the logarithm of a nonnegative random variable follows the three-parameter Weibull distribution. This distribution has been used in other fields such as earthquake data analysis. This paper examines the possibility and appropriateness for it to be used as a lifetime distribution. Three examples are examined and the results support its use as a lifetime distribution. It is also shown that the log-Weibull distribution includes the Pareto distribution as its special case.