On the estimation of the functional Weibull tail-coefficient
نویسندگان
چکیده
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15 صفحه اولEstimation of the Weibull tail-coefficient with linear combination of upper order statistics
We present a new family of estimators of the Weibull tail-coefficient. The Weibull tail-coefficient is defined as the regular variation coefficient of the inverse failure rate function. Our estimators are based on a linear combination of log-spacings of the upper order statistics. Their asymptotic normality is established and illustrated for two particular cases of estimators in this family. Th...
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ژورنال
عنوان ژورنال: Journal of Multivariate Analysis
سال: 2016
ISSN: 0047-259X
DOI: 10.1016/j.jmva.2015.05.007