Results 21 to 30 of about 61,093 (305)
Tsallis Entropy, Likelihood, and the Robust Seismic Inversion
Entropy, 2020 The nonextensive statistical mechanics proposed by Tsallis have been successfully used to model and analyze many complex phenomena. Here, we study the role of the generalized Tsallis statistics on the inverse problem theory.
Igo Pedro de Lima +3 more
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International Journal of Mathematics and Mathematical Sciences, 2003 We give a new characterization of inverse Gaussian distributions using the regression of a suitable statistic based on a given random sample. A corollary of this result is a characterization of inverse Gaussian distribution based on a conditional joint ...
Khoan T. Dinh +2 more
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Variability of distributions of wave set-up heights along a shoreline with complicated geometry [PDF]
Ocean Science, 2020 The phenomenon of wave set-up may substantially contribute to the formation of devastating coastal flooding in certain coastal areas. We study the appearance and properties of empirical probability density distributions of the occurrence of different set-
T. Soomere +4 more
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Testing the Equality of Coefficient of Variation in K Inverse Gaussian Populations [PDF]
The Egyptian Statistical Journal, 2002 Three tests (likelihood ratio test, Wald test and Score test) are derived for the hypothesis that the coefficients of variation of k Inverse Gaussian populations are equal. The k samples may be of unequal size.
Amina Saleh, Somia El-Attar
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The New Odd Log-Logistic Generalized Inverse Gaussian Regression Model
Journal of Probability and Statistics, 2019 We define a new four-parameter model called the odd log-logistic generalized inverse Gaussian distribution which extends the generalized inverse Gaussian and inverse Gaussian distributions. We obtain some structural properties of the new distribution. We
Julio Cezar Souza Vasconcelos +3 more
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Higher order approximations to coal pyrolysis distribution
Journal of Sustainable Mining, 2018 Coal pyrolysis is a complex process involving a large number of chemical reactions. Pyrolysis is a key step in all coal conversion processes. The Distributed Activation Energy Model (DAEM) is a state-of-the art approach to the problem of predicting the ...
Sione Paea, Mark McGuinness
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Elementary integrate-and-fire process underlies pulse amplitudes in Electrodermal activity.
PLoS Computational Biology, 2021 Electrodermal activity (EDA) is a direct read-out of sweat-induced changes in the skin's electrical conductance. Sympathetically-mediated pulsatile changes in skin sweat measured as EDA resemble an integrate-and-fire process, which yields an inverse ...
Sandya Subramanian +3 more
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A Characterization of the Inverse Gaussian Distribution
The Annals of Mathematical Statistics, 1962 M. C. K. Tweedie [2] defined the inverse Gaussian distributions via the density functions \begin{equation*}\tag{1}f(x; m, \lambda)= \lbrack\lambda/(2\pi x^3)\rbrack^{\frac{1}{2}} \exp \lbrack -\lambda(x - m)^2/(2m^2x)\rbrack\quad\text{for}\quad x > 0 = 0\quad\text{for} x \leqq 0\end{equation*} The parameters $\lambda$ and $m$ are positive.
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On the power of Gini index-based goodness-of-fit test for the Inverse Gaussian distribution [PDF]
Journal of Mahani Mathematical ResearchThe Inverse Gaussian distribution finds application in various fields, such as finance, survival analysis, psychology, engineering, physics, and quality control.
Hadi Alizadeh Noughabi +1 more
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IEEE Access, 2023 We present a nonparametric Bayesian hierarchical (NBH) model and develop a variational approximation (VA) algorithm for the curve fitting of the functional radiation response data.
Kwang-Woo Jung +6 more
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