Array Variate Skew Normal Random Variables with Multiway Kronecker Delta   Covariance Matrix Structure
  In this paper, we will discuss the concept of an array variate random variable and introduce a class of skew normal array densities that are obtained through a selection model that uses the array variate normal density as the kernel and the cumulative distribution of the univariate normal distribution as the selection function. 
Deniz Akdemir
math.ST math.PR stat.TH