-Multilevel Monte Carlo Methods for Uncertainty Quantification of Compressible Navier--Stokes Equations

A Beck, J Dürrwächter, T Kuhn, F Meyer… - SIAM Journal on …, 2020 - SIAM
We propose a novel hp-multilevel Monte Carlo method for the quantification of uncertainties
in the compressible Navier--Stokes equations, using the discontinuous Galerkin method as …

Simulation comparison of modified confidence intervals based on robust estimators for coefficient of variation: skewed distributions case with real applications

HE Akyüz, MOA Abu-Shawiesh… - Arab Journal of Basic and …, 2024 - Taylor & Francis
In this article, we propose confidence intervals for the population coefficient of variation
based on some robust estimators such as trimmed mean, winsorized mean, Hodges …

Confidence intervals based on absolute deviation for population mean of a positively skewed distribution

MOA Abu-Shawiesh, S Banik… - International Journal of …, 2018 - journal.uob.edu.bh
This paper proposes three alternative confidence intervals namely, AADM-t, MAAD-t and
MADM-t, which are simple adjustments to the Student-t confidence interval for estimating the …

Estimations of generalized exponential distribution parameters based on type I generalized progressive hybrid censored data

M Nagy, AF Alrasheedi - Computational and Mathematical …, 2022 - Wiley Online Library
Type I generalized progressive hybrid censoring scheme is a combination of Type I and
Type II progressive hybrid censoring schemes, and it is one of the most recent …

Alternative Confidence Interval for Variability Parameters in the Normal Distribution with Applications to Stock Exchange Index Data Set

P Sangnawakij, W Anlamlert - Austrian Journal of Statistics, 2023 - ajs.or.at
This work focusses on estimation the standard deviation (SD) and coefficient of variation
(CV) in the normal distribution. These two measures are useful in applications and widely …

On Some Confidence Intervals for Estimating the Population Process Capability Index Cp: An Empirical Comparison

BMG Kibria, S Banik - Science and Information Conference, 2023 - Springer
This paper reviews several existing confidence intervals and proposes some new
confidence intervals for the population process capability index (CPI). It provides the idea of …

Interval estimation for nonnormal population variance with kurtosis coefficient based on trimmed mean

HE Akyüz, H Gamgam - Türkiye Klinikleri Biyoistatistik, 2017 - search.proquest.com
Amaç: Rasgele deneylerde bir çok analiz deney ve kontrol gruplarının ortalamaları
arasındaki farkın yorumlanmasına dayalıdır. Varyansların incelenmesi de analiz sonuçlarını …

Distribution-dependent and distribution-free confidence intervals for the variance

BD Burch - Statistical Methods & Applications, 2017 - Springer
Finding an interval estimation procedure for the variance of a population that achieves a
specified confidence level can be problematic. If the distribution of the population is known …

Neparametarske statističke tehnike ocenjivanja regresionih koeficijenata i koeficijenta varijacije u korporativnim finansijama

IB Ivković - 2021 - search.proquest.com
Predmet istraživanja disertacije je intervalno ocenjivanje regresionih koeficijenata u prostom
linearnom regresionom modelu i kvadratnom regresionom modelu ako slučajna greška …

[PDF][PDF] Approximate asymptotic confidence interval for the population standard deviation based on the sample gini's mean difference

MOA Abu-Shawiesh, A Saghir… - Appl. Math, 2019 - digitalcommons.aaru.edu.jo
In this paper, an approximate asymptotic confidence interval for the population standard
deviation (σ) is constructed based on the sample Gini's Mean Difference (GMD). The …