Results 31 to 40 of about 1,117,675 (339)

Parameterized Kolmogorov–Smirnov Test for Normality

open access: yesApplied Sciences
The first (main) aim of the article is to define and practically apply the parameterized Kolmogorov–Smirnov (PKS) goodness-of-fit test for normality.
Piotr Sulewski, Damian Stoltmann
doaj   +1 more source

Empirical Type 1 Error Rate and Power Comparisons of Normality Tests with R

open access: yesCumhuriyet Science Journal, 2018
Normality is one of the main presuppositions instatistical tests. The multiplicity of the normality tests bring out anotherproblem of choosing the appropriate test for researchers.
Ülkü Erişoğlu   +3 more
doaj   +1 more source

A Durbin-Watson serial correlation test for ARX processes via excited adaptive tracking [PDF]

open access: yes, 2014
We propose a new statistical test for the residual autocorrelation in ARX adaptive tracking. The introduction of a persistent excitation in the adaptive tracking control allows us to build a bilateral statistical test based on the well-known Durbin ...
Bercu, Bernard   +2 more
core   +4 more sources

Testing Multivariate Normality Based on t-Representative Points

open access: yesAxioms, 2022
Testing multivariate normality is an ever-lasting interest in the goodness-of-fit area since the classical Pearson’s chi-squared test. Among the numerous approaches in the construction of tests for multivariate normality, normal characterization is one ...
Jiajuan Liang, Ping He, Jun Yang
doaj   +1 more source

On non-normality and classification of amplification mechanisms in stability and resolvent analysis [PDF]

open access: yes, 2017
We seek to quantify non-normality of the most amplified resolvent modes and predict their features based on the characteristics of the base or mean velocity profile.
Dawson, Scott T. M.   +3 more
core   +3 more sources

Normalizing Testing--Normalizing AIDS

open access: yesTheoria, 2007
Judge Edwin Cameron (South African Supreme Court of Appeal) makes a plea for a radical change of approach and of formal health policy in relation to HIV/AIDS in South Africa. Cameron delivered this lecture at the University of KwaZulu-Natal Forum on 4 May 2006 as part of the Ronald Louw Memorial Campaign, 'Get Tested, Get Treated'.
openaire   +1 more source

Shapiro–Wilk Test with Known Mean

open access: yesRevstat Statistical Journal, 2016
An adaptation of the Shapiro–Wilk W test to the case of normality with a known mean is considered. The table of critical values for different sample sizes and several significance levels is given.
Zofia Hanusz   +2 more
doaj   +1 more source

Discrete Parameter-Free Zone Distribution and Its Application in Normality Testing

open access: yesAxioms, 2023
In recent research endeavors, discrete models have gained considerable attention, even in cases where the observed variables are continuous. These variables can often be effectively approximated by a normal distribution. Given the prevalence of processes
Atif Avdović, Vesna Jevremović
doaj   +1 more source

New Entropy Estimator with an Application to Test of Normality

open access: yes, 2011
In the present paper we propose a new estimator of entropy based on smooth estimators of quantile density. The consistency and asymptotic distribution of the proposed estimates are obtained. As a consequence, a new test of normality is proposed.
Bouzebda, Salim   +3 more
core   +3 more sources

Cognitive Functioning in Vorinostat‐Treated Pediatric and Young Adult Patients Over the First 180 Days After Hematopoietic Stem Cell Transplant

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Cognitive and psychological difficulties could negatively interfere with treatment adherence and quality of life before and after hematopoietic stem cell transplant (HSCT). Methods to mitigate these changes may have positive effects on treatment success.
Kristen L. Votruba   +11 more
wiley   +1 more source

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