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期刊=Open Journal of Statistics

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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

Standardized Distance from the Mean to the Median as a Measure of Skewness: 《Open Journal of Statistics》2023年第3期359-378,共20页José Moral de la Rubia; The normal distribution, which has a symmetric and middle-tailed profile, is one of the most important distributions in probability theory, parametric inference, and description of quantitative variables. However, the...; 关键词：SYMMETRY Shape Measures Normal Distribution Hypothesis Confidence In-terval Calculation Methods

Beta-Exponentiated Ishita Distribution and Its Applications: 《Open Journal of Statistics》2021年第5期690-712,共23页Samuel Ugochukwu Enogwe Gabriel Chuwukwuemeka Ibeh; This article develops a beta-exponentiated Ishita distribution that extends the exponentiated Ishita distribution. Expansions for the cumulative distribution and probability density functions are given. Various proper...; 关键词：Ishita Distribution Hazard Function MOMENTS CUMULANTS SKEWNESS KURTOSIS Mean Deviation Maximum Likelihood Estimation Stress-Strength Reliability Order Statistics

Kumaraswamy-Odd Rayleigh-G Family of Distributions with Applications: 《Open Journal of Statistics》2020年第4期719-734,共16页Jamilu Yunusa Falgore Sani Ibrahim Doguwa; We propose a new generator of continuous distributions with at least four positive parameters called the Kumaraswamy-Odd Rayleigh-G family. Some special cases were presented. The plots of the Kumaraswamy Odd Rayleigh ...; 关键词：Odd Rayleigh-G Family Kumuraswamy Odd Rayleigh-G Family Kumuraswamy Odd Rayleigh-Loglogistic Distribution Monte Carlo Simulation SKEWNESS

New Measures of Skewness of a Probability Distribution: 《Open Journal of Statistics》2019年第5期601-621,共21页Ashok K. Singh Laxmi P. Gewali Jiwan Khatiwada; Symmetry of the underlying probability density plays an important role in statistical inference, since the sampling distribution of the sample mean for a given sample size is more likely to be approximately normal for...; 关键词：Sample MOMENTS QUANTILES Computational Geometry SYMMETRY Robust Measure Central Limit Theorem TRAPEZOID Rule

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