Some Theoretical and Computational Aspects of the Truncated Multivariate Skew-Normal/Independent Distributions

RA Morán-Vásquez, E Zarrazola, DK Nagar - Mathematics, 2023 - mdpi.com
In this article, we derive a closed-form expression for computing the probabilities of p-
dimensional rectangles by means of a multivariate skew-normal distribution. We use a …

Ensemble probability distribution of annual runoff for the past 70 years in two main watersheds of China

F Song, G Wang, J Yang, M Zhang, S Ning… - Journal of Water and …, 2024 - iwaponline.com
Water resources in China, especially in the major basins of the Songhua and Yangtze rivers,
are characterized by uneven distribution both temporally and spatially, leading to notable …

Some Statistical Aspects of the Truncated Multivariate Skew-t Distribution

RA Morán-Vásquez, E Zarrazola, DK Nagar - Mathematics, 2022 - mdpi.com
The multivariate skew-t distribution plays an important role in statistics since it combines
skewness with heavy tails, a very common feature in real-world data. A generalization of this …

Symmetric and Asymmetric Distributions: Theoretical Developments and Applications III

E Gómez-Déniz, E Calderín-Ojeda, HW Gómez - Symmetry, 2022 - mdpi.com
A summary of the eleven papers published in this special issue is presented here. This
volume was the last in a series of special issues dealing with symmetric and non-symmetric …

A Family of Truncated Positive Distributions

HJ Gómez, KI Santoro, I Barranco-Chamorro… - Mathematics, 2023 - mdpi.com
In this paper, a new family of continuous distributions with positive support is introduced.
This family is generated by a truncation of the family of univariate symmetrical distributions …