Log-epsilon-skew normal: A generalization of the log-normal distribution
نویسندگان
چکیده
منابع مشابه
On the Approximation of the Sum of Lognormals by a Log Skew Normal Distribution
Several methods have been proposed to approximate the sum of lognormal RVs. However the accuracy of each method relies highly on the region of the resulting distribution being examined, and the individual lognormal parameters, i.e., mean and variance. There is no such method which can provide the needed accuracy for all cases. This paper propose a universal yet very simple approximation method ...
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ژورنال
عنوان ژورنال: Communications in Statistics - Theory and Methods
سال: 2019
ISSN: 0361-0926,1532-415X
DOI: 10.1080/03610926.2019.1595655