|
a e^} } \right) \right)^} & \text\ \end Where is the Lambert W function〔From Wolfram Alpha〕 | mode = | variance = Where is the generalized Exponential integral〔 | skewness =| kurtosis =| entropy =| mgf =| char =| }} The Benktander type II distribution, also called the Benktander distribution of the second kind, is one of two distributions introduced by Gunnar to model heavy-tailed losses commonly found in non-life/casualty actuarial science, using various forms of mean excess functions . This distribution is "close" to the Weibull distribution . ==Notes== 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Benktander type II distribution」の詳細全文を読む スポンサード リンク
|