Recent interest in modeling multivariate responses for members of groups has emphasized the need for testing goodness of fit. Here we describe a way to test the covariance structure of a multivariate ...

Research from all publishers Recent developments have focused on refining permutation tests to ensure both finite-sample exactness and asymptotic validity in multivariate settings.

In this paper, nonparametric Monte Carlo test procedures are proposed for composite hypotheses in which the multivariate distribution belongs to a nonparametric family. When a random variable is, in ...

Multivariate normality testing plays a critical role in modern statistical analysis by evaluating whether a multivariate dataset conforms to the assumptions of a normal distribution.

This paper proposes a new form of multivariate generalized gamma distribution and some properties. This study aims to develop the MGG distribution using cumulative data from the univariate ...

To test for normality, CDF of quadratic transformation of multivariate normal random variables is used as the reference model within the Anderson Darling (AD) statistic. Finally, this test is used on ...