نتایج جستجو برای: generalized skew t normal

تعداد نتایج: 1369297  

2016
Min-Li Zeng Guo-Feng Zhang M.-L. Zeng G.-F. Zhang

In this paper, we first construct a preconditioned two-parameter generalized Hermitian and skew-Hermitian splitting (PTGHSS) iteration method based on the two-parameter generalized Hermitian and skew-Hermitian splitting (TGHSS) iteration method for non-Hermitian positive definite linear systems. Then a class of PTGHSSbased iteration methods are proposed for solving weakly nonlinear systems base...

Journal: :Journal of Multivariate Analysis 2009

Journal: :Journal of Modern Applied Statistical Methods 2005

Journal: :Journal of Multivariate Analysis 2016

Journal: :Communications for Statistical Applications and Methods 2019

Journal: :Journal of Pure and Applied Algebra 1986

Journal: :Communications for Statistical Applications and Methods 2004

Journal: :Mathematics 2023

In this article, we establish properties that relate quantiles of the log-skew-normal distribution to its parameters, allowing us investigate relationship between a positive skewed response variable and set explanatory variables via linear regression model. We compute maximum likelihood estimates parameters through correspondence skew-normal models. Monte Carlo simulations show satisfactory per...

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