文章基本信息

标题：A CLASS OF WEIGHTED WEIBULL DISTRIBUTION
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作者：Saman Shahbaz ; Muhammad Qaiser Shahbaz ; Nadeem Shafique Butt 等
期刊名称：Pakistan Journal of Statistics and Operation Research
印刷版ISSN：2220-5810
出版年度：2010
卷号：6
期号：1
页码：53-59
DOI：10.1234/pjsor.v6i1.126
语种：English
出版社：College of Statistical and Actuarial Sciences
摘要：The weighted Weibull model is proposed following the method of Azzalini (1985). Basic properties of the distribution; including moments, generating function, hazard rate function and estimation of parameters; have been studied. The weighted Weibull model is proposed following the method of Azzalini (1985). Basic properties of the distribution; including moments, generating function, hazard rate function and estimation of parameters; have been studied.
关键词：Weibull distribution, hazard function, moments, likelihood function.