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Area Skewness for Random Samples Drawn from an Unknown or Specified Distribution: 《Open Journal of Statistics》2025年第1期93-128,共36页José Moral de la Rubia; Singh, Gewali, and Khatiwada proposed a skewness measure for probability distributions called Area Skewness (AS), which has desirable properties but has not been widely applied in practice. One reason for this may be ...; 关键词：SKEWNESS Quantitative Variable Bootstrap Confidence Interval Asymptotic Confidence Interval Bootstrap-vs-Asymptotic Error Comparison R Program

A Mathematical Analysis of Texts of Greek Classical Literature and Their Connections: 《Open Journal of Statistics》2025年第1期1-34,共34页Emilio Matricciani; A multi-dimensional mathematical theory applied to texts belonging to the classical Greek Literature spanning eight centuries reveals interesting connections between them. By studying words, sentences, and interpuncti...; 关键词：Alphabetical Languages Deep-Language Variables Extended Short-Term Memory Greek Literature ILIAD Linguistic Channels New Testament ODYSSEY Universal Readability Index

A Note on Beta Distribution Goodness of Fit: 《Open Journal of Statistics》2025年第1期35-40,共6页Mezbahur Rahman Md Iftekhar Amin Mahmudul Hasan; The Beta Distribution is widely used in engineering and industrial applications. Goodness-of-fit procedures are revisited. Shapiro-Francia statistic is implemented in Beta distribution. A comparative study between the...; 关键词：Anderson-Darling Test Beta-Normal Composite Distribution Kolmogorov-Smirnov Test Shapiro-Francia Test Truncated Normal Distribution

Evaluations of Machine Learning Algorithms Using Simulation Study: 《Open Journal of Statistics》2025年第1期41-52,共12页Nasrin Khatun; 1st cases of COVID-19 were reported in March 2020 in Bangladesh and rapidly increased daily. So many steps were taken by the Bangladesh government to reduce the outbreak of COVID-19, such as masks, gatherings, local m...; 关键词：Linear Regression K-Nearest Neighbours Decision Tree Random Forest Support Vector Machine Hyper-Tuning

The Efficacy of Statistics in All Major Fields of Research: A Focus on Regression Analysis: 《Open Journal of Statistics》2025年第1期53-72,共20页Joseph Ozigis Akomodi; The abstract provided offers a succinct overview of the research paper’s focus on the significance of statistics, specifically regression analysis, across diverse fields. The emphasis on regression analysis indicates...; 关键词：Statistics through the Less of Regression Analysis in All Fields of Study

An Immediate Mortality Prediction Score That is Robust to Missing Data: 《Open Journal of Statistics》2025年第1期73-80,共8页Tara M. Westover Marta B. Fernandes M. Brandon Westover Sahar F. Zafar; Objective: To develop an illness severity score that predicts short-term mortality, based on a small number of readily available measurements, and overcomes limitations of the SOFA score, for use in research involving...; 关键词：Critical Care Missing Data Electronic Health Records Illness Severity MORTALITY

Least Product Relative Error Estimation for Partially Linear Multiplicative Model with Monotonic Constraint: 《Open Journal of Statistics》2025年第1期81-92,共12页Jun Sun Mingtao Zhao; We consider the partially linear multiplicative model with monotonic constraint for the analysis of positive response data. We propose a constrained least product relative error (LPRE) estimation procedure for the mod...; 关键词：Partially Linear Multiplicative Model Monotonic Constraint Least Product Relative Error B-Spline Asymptotic Property

Modelling and Forecasting of Greenhouse Gas Emissions by the Energy Sector in Kenya Using Autoregressive Integrated Moving Average (ARIMA) Models: 《Open Journal of Statistics》2024年第6期667-676,共10页Michael Mbaria Chege; The energy sector is the second largest emitter of greenhouse (GHG) gases in Kenya, emitting about 31.2% of GHG emissions in the country. The aim of this study was to model Kenya’s GHG emissions by the energy sector ...; 关键词：Greenhouse Gases Energy Sector Autoregressive Moving Averages Models

Modeling and Forecasting of Consumer Price Index of Foods and Non-Alcoholic Beverages in Kenya Using Autoregressive Integrated Moving Average Models: 《Open Journal of Statistics》2024年第6期677-688,共12页Michael Mbaria Chege; Food and non-alcoholic beverages are highly important for individuals to continue staying alive and living healthy lives. The increase in the prices of food and non-alcoholic beverages experienced across the world ove...; 关键词：Consumer Price Index Food and Non-Alcoholic Beverages Autoregressive Integrated Moving Averages Modeling and Forecasting

Multilevel Modeling Approach for Hierarchical Data an Empirical Investigation: 《Open Journal of Statistics》2024年第6期689-720,共32页Hiba Faisal Muhammad Zakria Nazakat Ali Nimra Khalid; Multilevel modeling (MLM) has emerged as a powerful statistical framework for analyzing complex data structures with nested relationships. With its hierarchical modeling approach, MLM enables researchers to account fo...; 关键词：Multilevel Modeling Hierarchical Modeling Intraclass Correlation Coefficient Design Effect Augmented Intermediate Model

《Open Journal of Statistics》