Results 201 to 210 of about 4,889,303 (231)

The discrete asymmetric Laplace distribution

Journal of Statistical Theory and Practice, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sangpoom, Suttida, Bodhisuwan, Winai
openaire   +2 more sources

Asymmetric Laplace Distributions

2001
Chapter 3 is devoted to asymmetric Laplace distributions — a skewed family of distributions that in our opinion is the most appropriate skewed generalization of the classical Laplace law. In the last several decades, various forms of skewed Laplace distributions have sporadically appeared in the literature.
Samuel Kotz, Tomaz J. Kozubowski, Krzysztof Podgórski   +2 more
openaire   +1 more source

Asymmetric Multivariate Laplace Distribution

2001
In this chapter we present the theory of a class of multivariate laws that we term asymmetric Laplace (AL) distributions [see Kozubowski and Podgorski (1999bc), Kotz et al. (2000b)]. The class is an extension of both the symmetric multivariate Laplace distributions and the univariate AL distributions that were discussed in previous chapters.
Samuel Kotz, Tomaz J. Kozubowski, Krzysztof Podgórski   +2 more
openaire   +1 more source

Tests for Scale Parameter of Asymmetric Log Laplace Distribution

Calcutta Statistical Association Bulletin, 2018
This article focuses on tests for scale parameter of asymmetric log Laplace distribution when shape parameters are known. The most powerful test is obtained for scale parameter and is compared with the corresponding uniformly most powerful (UMP) test based on distribution of order statistic. A simple ad hoc test based on sample median is also suggested
Pradnya Khandeparkar
exaly   +2 more sources

Asymmetric type II compound Laplace distribution and its application to microarray gene expression

Computational Statistics and Data Analysis, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sebastian George
exaly   +2 more sources

Variational Bayesian inference for interval regression with an asymmetric Laplace distribution

Neurocomputing, 2019
Abstract This paper proposes a Bayesian nonparametric interval regression model assuming the noise on the lower and upper bounds of interval data follows an asymmetric Laplace distribution. In order to address various uncertainties in real applications and make model training more convenient and efficient, the asymmetric Laplace distribution is ...
J. Zhang, M. Liu, M. Dong
exaly   +2 more sources

LPV system identification with multiple-model approach based on shifted asymmetric laplace distribution

International Journal of Systems Science, 2021
The robust linear parameters varying systems identification method with multiple-model approach is addressed in this paper.
Miao Yu 0022, Xianqiang Yang 0001, Xinpeng Liu 0003   +2 more
openaire   +1 more source

The asymmetric log-Laplace distribution as a limiting case of the generalized beta distribution

Statistics & Probability Letters, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Joshua D. Higbee, Jonathan E. Jensen, James B. McDonald   +2 more
openaire   +1 more source

Gibbs sampling for mixture quantile regression based on asymmetric Laplace distribution

Communications in Statistics - Simulation and Computation, 2018
In this paper, we consider the finite mixture of quantile regression model from a Bayesian perspective by assuming the errors have the asymmetric Laplace distribution (ALD), and develop the Gibbs s...
Fengkai Yang, Ang Shan, Haijing Yuan
openaire   +1 more source

A moment method for the multivariate asymmetric Laplace distribution

Statistics & Probability Letters, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source