多元统计分析中两类重要分布的特征函数

The Characteristic Function of Two Important Distributions in Multivariate Statistical Analysis

借助于超几何函数和级数,给出了Beta分布、Dirichlet分布的特征函数;同时讨论了与之相关的问题,验证了一些结论的成立。

Based on the hypergeometric functions and the series, this paper gives the characteristic function of Beta distri- bution and Dirichlet distribution. With discussing the related problems, the establishment of some conclusions is verified.