Results 1 to 10 of about 61,093 (305)
An Extended Mixture Inverse Gaussian Distribution [PDF]
Suan Sunandha Rajabhat University Journal of Science and Technology, 2016 This paper proposes an extend mixture inverse Gaussian (EMIG) distribution which is mixed between the inverse Gaussian distribution and the length biased inverse Gaussian (LBIG) distribution. The BirnbaumSaunders (BS) distribution and LBIG distribution
Chookait Pudprommarat
doaj +3 more sources
Representative Points of the Inverse Gaussian Distribution and Their Applications [PDF]
EntropyThe inverse Gaussian (IG) distribution, as an important class of skewed continuous distributions, is widely applied in fields such as lifetime testing, financial modeling, and volatility analysis.
Wen-Wen Hu, Kai-Tai Fang, Xiao-Ling Peng
doaj +2 more sources
Bivariate Inverse Gaussian Distribution [PDF]
The Egyptian Statistical Journal, 1980 A bivariate inverse Gaussian (IG) density function is constructed and its characteristic function obtained. Relations of the bivariate IG distribution to the normal and x2 distributions are established.
E.K. Al-Husaini, N.S. Abdel-Hakim
doaj +2 more sources
Monte Carlo comparison of goodness-of-fit tests for the Inverse Gaussian distribution based on empirical distribution function [PDF]
Journal of Mahani Mathematical Research, 2023 The Inverse Gaussian (IG) distribution is widely used to model positively skewed data. In this article, we examine goodness of fit tests for the Inverse Gaussian distribution based on the empirical distribution function.
Hadi Alizadeh Noughabi +1 more
doaj +1 more source
Testing Inverse Gaussian Versus Log Normal [PDF]
The Egyptian Statistical Journal, 1991 The inverse Gaussian distribution has been proposed as a model for distribution of life times. It is considered as an alternative to other observed distributions in particular to the lognormal.
S.A. Shaban
doaj +1 more source
Discrimination between Some Over Dispersed Count Distributions
ASM Science Journal, 2021 The Poisson inverse Gaussian and generalized Poisson distributions are widely used in modelling overdispersed count data which are commonly found in healthcare, insurance, engineering, econometric and ecology.
Yook-Ngor Phang +2 more
doaj +1 more source
Generalized Sichel Distribution and Associated Inference [PDF]
Journal of Statistical Theory and Applications (JSTA), 2017 In this paper, we propose a generalized form of Sichel distribution which is obtained by mixing the Poisson distribution with the extended generalized inverse Gaussian distribution.
Yeh Ching Low +2 more
doaj +1 more source
On Testing the Adequacy of the Inverse Gaussian Distribution
Mathematics, 2022 We propose a new class of goodness-of-fit tests for the inverse Gaussian distribution based on a characterization of the cumulative distribution function (CDF). The new tests are of weighted L2-type depending on a tuning parameter.
James S. Allison +3 more
doaj +1 more source
On Free Generalized Inverse Gaussian Distributions [PDF]
Complex Analysis and Operator Theory, 2018 We study here properties of free Generalized Inverse Gaussian distributions (fGIG) in free probability. We show that in many cases the fGIG shares similar properties with the classical GIG distribution. In particular we prove that fGIG is freely infinitely divisible, free regular and unimodal, and moreover we determine which distributions in this class
Hasebe, Takahiro, Szpojankowski, Kamil
openaire +4 more sources
Improved Particle Filter for Non-Gaussian Forecasting-aided State Estimation
Journal of Modern Power Systems and Clean Energy, 2023 Gaussian assumptions of non-Gaussian noises hinder the improvement of state estimation accuracy. In this paper, an asymmetric generalized Gaussian distribution (AGGD), as a unified representation of various unimodal distributions, is applied to formulate
Lyuzerui Yuan +3 more
doaj +1 more source