矩阵非中心Beta分布

Famies of Non-central Matrix Beta Distribution

矩阵形式的分布族——矩阵非中心Γ-分布的基础上导出了相应的矩阵非中心Beta分布。定义了矩阵非中心Beta分布的密度函数,进而推导了在不同随机变量条件下的非中心Beta分布,为一些检验奠定了基础。

This article derives matrix formed non-central Beta distribution, based on matrix formed non-central Г-distribution. It defines the density function of non-central Beta distribution, and moreover, derives the expression of non-central Beta distribution when different assumptions of random variable, which lays foundations for further test.