Results 11 to 20 of about 49 (47)

Julius Kruopis – the pioneer of applied statistics in Lithuania

open access: yesLithuanian Journal of Statistics, 2023
Julius Kruopis was born on 21.02.1941 in Utena district. In 1963 he graduated from Vilnius University,  Faculty of Physics and Mathematics. In 1964–1966 he worked as a  trainee lecturer at the Department of Probability Theory and Number Theory of the ...
Vilijandas Bagdonavičius   +3 more
doaj   +3 more sources

Conditional Inference in Small Sample Scenarios Using a Resampling Approach

open access: yesStats, 2021
This paper discusses a non-parametric resampling technique in the context of multidimensional or multiparameter hypothesis testing of assumptions of the Rasch model.
Clemens Draxler, Andreas Kurz
doaj   +1 more source

Analytic and Asymptotic Properties of the Generalized Student and Generalized Lomax Distributions

open access: yesMathematics, 2023
Analytic and asymptotic properties of the generalized Student and generalized Lomax distributions are discussed, with the main focus on the representation of these distributions as scale mixtures of the laws that appear as limit distributions in ...
Victor Korolev
doaj   +1 more source

A Faster and More Accurate Algorithm for Calculating Population Genetics Statistics Requiring Sums of Stirling Numbers of the First Kind

open access: yesG3: Genes, Genomes, Genetics, 2020
Ewen’s sampling formula is a foundational theoretical result that connects probability and number theory with molecular genetics and molecular evolution; it was the analytical result required for testing the neutral theory of evolution, and has since ...
Swaine L. Chen, Nico M. Temme
doaj   +1 more source

On the use of L-functionals in regression models

open access: yesOpen Mathematics, 2023
In this article, we survey and unify a large class or LL-functionals of the conditional distribution of the response variable in regression models.
Hössjer Ola, Karlsson Måns
doaj   +1 more source

A Simple Encompassing Test for the Deterministic and Bilinear Unit Root Models

open access: yesAustrian Journal of Statistics, 2016
A new parameters’ encompassing test is proposed for deciding between the deterministic unit root processes with a structural break and the bilinear unit root model without such break.
Wojciech W. Charemza, Svetlana Makarova
doaj   +1 more source

Extreme-value statistics from Lagrangian convex hull analysis for homogeneous turbulent Boussinesq convection and MHD convection

open access: yesNew Journal of Physics, 2017
We investigate the utility of the convex hull of many Lagrangian tracers to analyze transport properties of turbulent flows with different anisotropy. In direct numerical simulations of statistically homogeneous and stationary Navier–Stokes turbulence ...
J Pratt   +4 more
doaj   +1 more source

JEL Ratio Test for Independence of Time to Failure and Cause of Failure in Competing Risks Data

open access: yesStatistica
In the present article, we propose a Jackknife empirical likelihood (JEL) ratio test for testing the independence of time to failure and cause of failure in competing risks data. We use the U-statistics theory to derive the JEL ratio test. The asymptotic
Narayanan Sreelakshmy   +1 more
doaj   +1 more source

A High-Dimensional Cramér–von Mises Test

open access: yesMathematics
The Cramér–von Mises test provides a useful criterion for assessing goodness of fit in various problems. In this paper, we introduce a novel Cramér–von Mises-type test for testing distributions of high-dimensional continuous data.
Danna Zhang, Mengyu Xu
doaj   +1 more source

Stationary-State Statistics of a Binary Neural Network Model with Quenched Disorder

open access: yesEntropy, 2019
In this paper, we study the statistical properties of the stationary firing-rate states of a neural network model with quenched disorder. The model has arbitrary size, discrete-time evolution equations and binary firing rates, while the topology and the ...
Diego Fasoli, Stefano Panzeri
doaj   +1 more source

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