Results 211 to 220 of about 17,906 (239)

Testing homogeneity in a scale mixture of normal distributions

Statistical Papers, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Niu, Xiaoqing, Li, Pengfei, Zhang, Peng
openaire   +1 more source

Calibration model with skew scale mixtures of normal distributions

Communications in Statistics - Simulation and Computation, 2017
ABSTRACTThis work presents a new linear calibration model with replication by assuming that the error of the model follows a skew scale mixture of the normal distributions family, which is a class of asymmetric thick-tailed distributions that includes the skew normal distribution and symmetric distributions.
Marcos Antonio Alves Pereira, Betsabé G. Blas Achic   +1 more
openaire   +1 more source

Scale mixtures of multivariate centered skew-normal distributions

Statistics and Computing
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
de Freitas, João Victor B., Bondon, Pascal, Azevedo, Caio L. N., Reisen, Valdério A., Nobre, Juvêncio S.   +4 more
openaire   +1 more source

A skew–normal mixture of joint location, scale and skewness models

Applied Mathematics-A Journal of Chinese Universities, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Huiqiong, Wu, Liucang, Yi, Jieyi
openaire   +2 more sources

Two-Piece location-scale distributions based on scale mixtures of normal family

Communications in Statistics - Theory and Methods, 2017
In this work, we study the maximum likelihood (ML) estimation problem for the parameters of the two-piece (TP) distribution based on the scale mixtures of normal (SMN) distributions.
Mohsen Maleki, Mohammad Reza Mahmoudi
openaire   +1 more source

Nonlinear semiparametric autoregressive model with finite mixtures of scale mixtures of skew normal innovations

Journal of Applied Statistics, 2019
We propose data generating structures which can be represented as the nonlinear autoregressive models with single and finite mixtures of scale mixtures of skew normal innovations.
A. Hajrajabi, M. Maleki
openaire   +1 more source

Linear censored regression models with scale mixtures of normal distributions

Statistical Papers, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Garay, Aldo M., Lachos, Victor H., Bolfarine, Heleno, Cabral, Celso R. B.   +3 more
openaire   +2 more sources

A note on scale mixtures of skew normal distribution

Statistics & Probability Letters, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Nonlinear regression models under skew scale mixtures of normal distributions

Statistical Methodology, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Clécio S. Ferreira, Víctor H. Lachos
openaire   +1 more source

Log-regularly varying scale mixture of normals for robust regression

Computational Statistics and Data Analysis, 2022
Shonosuke Sugasawa
exaly