Results 231 to 240 of about 1,064 (251)

Finite mixture of regression models for censored data based on scale mixtures of normal distributions

Advances in Data Analysis and Classification, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Camila Borelli Zeller, Celso Rômulo Barbosa Cabral, Victor Hugo Lachos, Luis Benites   +3 more
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Normal scale mixtures and dual probability densities

Journal of Statistical Computation and Simulation, 1997
Let p be a probability density function representable as a scale mixture of normal probability densities. Whenever p is bounded, there is a dual density [pcirc] proportional to the characteristic function of p. We present numerous examples for pairs of dual probability densities representable as normal scale mixtures, among them generalized hyperbolic,
openaire   +1 more source

Estimation of the Trace of the Scale Matrix of the Scale Mixture of Multivariate Normal Distributions

Journal of Information and Optimization Sciences, 1995
Abstract A class of estimators for the trace of the scale matrix of the scale mixture of the multivariate normal distributions has been considered.
Anwarul H. Joarder, M. Amir Hossain
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On the Asymptotic Behavior of Tails of Scale Mixtures of Normal Distributions

Journal of Mathematical Sciences, 2016
The relation between the limit behavior of the tails of the mixing distribution and that of the corresponding mixture of normal distributions is investigated. Three alternative ways of tail decay are considered.
S. N. Antonov, S. N. Koksharov
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A note on scale mixtures of skew normal distribution

Statistics & Probability Letters, 2008
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Robust mixture regression modeling based on scale mixtures of skew-normal distributions

TEST, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zeller, Camila B., Cabral, Celso R. B., Lachos, Víctor H.   +2 more
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Existence of a normal scale mixture with a given variance and a percentile

Statistics & Probability Letters, 1996
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Characterization Test for Multivariate Scale Mixtures of Skew- Normal Distributions

2022 6th International Conference on Advances in Image Processing, 2022
Yan Su 0005, Yue Wu 0031, Jiangchao Zhu
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Practical Bayesian Density Estimation Using Mixtures of Normals

Journal of the American Statistical Association, 1997
Kathryn Roeder, Larry Wasserman
exaly   +2 more sources

On Distributions Whose Symmetrization Is a Scale Mixture of Normal Laws

Journal of Mathematical Sciences, 2004
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