Nadarajah Saralees, Chan Stephen
School of Mathematics, University of Manchester, Manchester, UK.
Department of Mathematics and Statistics, American University of Sharjah, Sharjah, UAE.
J Appl Stat. 2019 Oct 9;47(5):947-949. doi: 10.1080/02664763.2019.1675607. eCollection 2020.
Mazucheli [ J. Appl. Stat. 46 (2019), pp. 700-714] introduced the unit Lindley distribution. The expressions given for the moments and incomplete moments are either not correct or not in closed form. We derive closed form expressions moments and incomplete moments. The expressions are elementary except for the exponential integral.
马祖凯利[《应用统计学杂志》46(2019),第700 - 714页]引入了单位林德利分布。给出的矩和不完全矩的表达式要么不正确,要么不是封闭形式。我们推导出了矩和不完全矩的封闭形式表达式。除了指数积分外,这些表达式都很简单。