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The Ancova model for comparing two groups: a tutorial emphasizing statistical distribution theory [PDF]

open access: yesFrontiers in Psychology
The analysis of covariance (Ancova) is a widely used statistical technique for the comparison of groups with respect to a quantitative dependent variable in such a way that the comparison takes into account concomitant differences in a quantitative ...
Wolf Schwarz
doaj   +3 more sources

Statistical Distribution Theory and Fractional Calculus

open access: yesStats
This is an overview paper. This paper is an attempt to show that fractional calculus can be reached through statistical distribution theory. This paper brings together results on fractional integrals and fractional derivatives of the first and second ...
A. M. Mathai
doaj   +3 more sources

The mathematics of the ensemble theory

open access: yesResults in Physics, 2022
This study shows that the generalized Boltzmann distribution is the only distribution mathematically consistent with thermodynamics when the system is described by an ensemble of a certain mathematical form.
Xiang Gao
doaj   +1 more source

A Method to Improve Parameter Estimation Success

open access: yesIEEE Access, 2023
This paper introduces a method for improving parameter estimation in statistical models. Parameter estimation is a popular area of study in statistics, and recent years have seen the introduction of new distributions with more parameters to enhance ...
H. Unozkan
doaj   +1 more source

Geometric properties of holomorphic functions involving generalized distribution with bell number

open access: yesAIMS Mathematics, 2023
One of the statistical tools used in geometric function theory is the generalized distribution which has recently gained popularity due to its use in solving practical issues.
S. Santhiya , K. Thilagavathi
doaj   +1 more source

On the Type-I Half-logistic Distribution and Related Contributions: A Review

open access: yesAustrian Journal of Statistics, 2023
The half-logistic (HL) distribution is a widely considered statistical model for studying lifetime phenomena arising in science, engineering, finance, and biomedical sciences.
Mustapha Muhammad   +5 more
doaj   +1 more source

Some Properties of Deferred Nörlund I-Statistical Convergence in Probability, Mean, and Distribution for Sequences of Random Variables

open access: yesDera Natung Government College Research Journal, 2023
This paper investigates the concept of deferred Nörlund I -statistical convergence in probability, mean of order r, distribution, and explores the relationships among these notions.
Ömer Kişi
doaj   +1 more source

Investigating the Distribution of Flatness Measurements in Battery Manufacturing through Empirical Investigation and Statistical Theory

open access: yesMachines, 2023
The battery is an important part of the new energy electric vehicle, and the control of the flatness of its side plate/bottom plate is the key to quality improvement in mass production.
Hangyu Li, Sun Jin
doaj   +1 more source

Statistical theory of probabilistic hazard maps: a probability distribution for the hazard boundary location [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2019
The study of volcanic flow hazards in a probabilistic framework centers around systematic experimental numerical modeling of the hazardous phenomenon and the subsequent generation and interpretation of a probabilistic hazard map (PHM).
D. M. Hyman   +5 more
doaj   +1 more source

Statistical Theories of Income and Wealth Distribution [PDF]

open access: yesSSRN Electronic Journal, 2009
AbstractThe distributions of income and wealth in countries across the world are found to possess some robust and stable features independent of the specific economic, social and political conditions of the countries. We discuss a few physics-inspired multi-agent dynamic models along with their microeconomic counterparts, that can produce the ...
Chakrabarti, Anindya S.   +1 more
openaire   +5 more sources

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