Results 21 to 30 of about 8,410,400 (313)

Quantile-Zone Based Approach to Normality Testing

open access: yesMathematics, 2022
Normality testing remains an important issue for researchers, despite many solutions that have been published and in use for a long time. There is a need for testing normality in many areas of research and application, among them in Quality control, or ...
Atif Avdović, Vesna Jevremović
doaj   +1 more source

Neutrosophic D’Agostino Test of Normality: An Application to Water Data

open access: yesJournal of Mathematics, 2021
The D’Agostino test has been widely applied for testing the normality of the data. The existing D’Agostino test cannot be applied when the data have some indeterminate observations or observations which are obtained from the complex systems.
Mohammed Albassam   +2 more
doaj   +1 more source

Comparison of Normality Tests in Terms of Sample Sizes under Different Skewness and Kurtosis Coefficients

open access: yesInternational Journal of Assessment Tools in Education, 2022
This study aims to compare normality tests in different sample sizes in data with normal distribution under different kurtosis and skewness coefficients obtained simulatively.
Süleyman Demir
doaj   +1 more source

Testing normality: a GMM approach [PDF]

open access: yesJournal of Econometrics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bontemps, Christian, Meddahi, Nour
openaire   +6 more sources

Results of normality test (Anderson-Darling normality test).

open access: yes, 2021
Results of normality test (Anderson-Darling normality test).
Sang Ok Choi (11426728)   +2 more
core   +1 more source

More about the basic assumptions of t-test: normality and sample size [PDF]

open access: yesKorean Journal of Anesthesiology, 2019
Most parametric tests start with the basic assumption on the distribution of populations. The conditions required to conduct the t-test include the measured values in ratio scale or interval scale, simple random extraction, normal distribution of data ...
Tae Kyun Kim, Jae Hong Park
doaj   +1 more source

Test and asymptotic normality for mixed bivariate measure

open access: yesStatistica, 2013
Consider a pair of random variables whose joint probability measure is the sum of an absolutely continuous measure, a discrete measure and a finite number of absolutely continuous measures on some lines called jum lines.
Rachid Sabre
doaj   +1 more source

Omnibus test for normality based on the Edgeworth expansion.

open access: yesPLoS ONE, 2020
Statistical inference in the form of hypothesis tests and confidence intervals often assumes that the underlying distribution is normal. Similarly, many signal processing techniques rely on the assumption that a stationary time series is normal.
Agnieszka Wyłomańska   +2 more
doaj   +1 more source

Normality test.

open access: yes, 2022
Normality test.
Ramli Dollah (13020693)   +5 more
core   +1 more source

A New Goodness of Fit Test for Multivariate Normality and Comparative Simulation Study

open access: yesMathematics, 2021
The testing of multivariate normality remains a significant scientific problem. Although it is being extensively researched, it is still unclear how to choose the best test based on the sample size, variance, covariance matrix and others.
Jurgita Arnastauskaitė   +2 more
doaj   +1 more source

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