Results 41 to 50 of about 6,796 (225)

Percolation Problems on N-Ary Trees

open access: yesMathematics, 2023
Percolation theory is a subject that has been flourishing in recent decades. Because of its simple expression and rich connotation, it is widely used in chemistry, ecology, physics, materials science, infectious diseases, and complex networks.
Tianxiang Ren, Jinwen Wu
doaj   +1 more source

Stein’s method for concentration inequalities [PDF]

open access: yesProbability Theory and Related Fields, 2006
15 pages.
openaire   +2 more sources

Solving ANOVA problem with restricted Type Ⅰ and Type Ⅱ error rates

open access: yesAIMS Mathematics
The problem of solving the ordered one-way analysis of variance (ANOVA) (which consists of comparing a set of normal means) with restricted Type Ⅰ and Type Ⅱ error rates is considered in this paper.
Kartlos J. Kachiashvili   +2 more
doaj   +1 more source

Stein's Method and Non-Reversible Markov Chains

open access: yes, 2004
Let W be either the number of descents or inversions of a permutation. Stein's method is applied to show that W satisfies a central limit theorem with error rate n^(-1/2).
Fulman, Jason
core   +1 more source

Stein's method of exchangeable pairs for the Beta distribution and generalizations [PDF]

open access: yes, 2015
We propose a new version of Stein's method of exchangeable pairs, which, given a suitable exchangeable pair $(W,W')$ of real-valued random variables, suggests the approximation of the law of $W$ by a suitable absolutely continuous distribution.
Döbler, Christian
core   +1 more source

Stein's method of moments

open access: yesScandinavian Journal of Statistics
Abstract Stein operators allow one to characterize probability distributions via differential operators. Based on these characterizations, we develop a new method of point estimation for marginal parameters of strictly stationary and ergodic processes, which we call Stein's Method of Moments
Ebner, B   +4 more
openaire   +4 more sources

First-order covariance inequalities via Stein’s method [PDF]

open access: yesBernoulli, 2020
32 pages, 3 tables, 2 figures. This is an updated version of the first part of our previous arXiv submission on the same topic (arXiv:1812.10344) which we leave on the arXiv as a separate submission because it contains some material which may still be of ...
Ernst, Marie   +2 more
openaire   +5 more sources

The exponential non-uniform bound on the half-normal approximation for the number of returns to the origin

open access: yesAIMS Mathematics
This research explored the number of returns to the origin within the framework of a symmetric simple random walk. Our primary objective was to approximate the distribution of return events to the origin by utilizing the half-normal distribution, which ...
Tatpon Siripraparat   +1 more
doaj   +1 more source

On Stein's method and perturbations [PDF]

open access: yes, 2007
Stein’s (1972) method is a very general tool for assessing the quality of approximation of the distribution of a random element by another, often simpler, distribution.
Barbour, A D, Cekanavicius, V, Xia, A
core   +1 more source

Bounds for the stop-loss distance of an independent random sum via Stein's method

open access: yesAIMS Mathematics
Let $ W = X_1+X_2+\cdots + X_N $ be a random sum and $ Z $ be the standard normal random variable. In this paper, we investigated uniform and non-uniform bounds of the stop-loss distance, which measures the difference between two random variables, $ W ...
Punyapat Kammoo   +2 more
doaj   +1 more source

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