A New Family of Distributions Based on Amalgamation of Two Methods with an Application to the Rayleigh Model

In this paper, we present the Alpha power generalized odd generalized exponential-G (APGOGE-G) family of distributions and provides the most common shapes of the hazard rate function: increasing, decreasing, bathtub, and inverted bathtub. We provide some of its structural properties. We estimate the parameters by maximum likelihood estimation method, and perform a simulation study to verify the asymptotic properties of the estimator for the inverse Weibull baseline. The practicality of the new APGOGE-Rayleigh model is shown through application to uncensored real dataset.

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Publication Details

Journal
European Journal of Statistics
Published
2024-08-21
DOI
https://doi.org/10.28924/ada/stat.4.8
Primary Topic
Statistical Distribution Estimation and Applications
Type
article
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article

A New Family of Distributions Based on Amalgamation of Two Methods with an Application to the Rayleigh Model

O. D. Adubisi, Ahmed Abdulkadir, Risanwuo Madaki
European Journal of Statistics
Statistical Distribution Estimation and Applications
article

A New Family of Distributions Based on Amalgamation of Two Methods with an Application to the Rayleigh Model

O. D. Adubisi, Ahmed Abdulkadir, Risanwuo Madaki
article en

Abstract

In this paper, we present the Alpha power generalized odd generalized exponential-G (APGOGE-G) family of distributions and provides the most common shapes of the hazard rate function: increasing, decreasing, bathtub, and inverted bathtub. We provide some of its structural properties. We estimate the parameters by maximum likelihood estimation method, and perform a simulation study to verify the asymptotic properties of the estimator for the inverse Weibull baseline. The practicality of the new APGOGE-Rayleigh model is shown through application to uncensored real dataset.

European Journal of StatisticsVol. 4
Abubakar Tafawa Balewa University (NG), Federal University Lafia (NG), Federal University Wukari
Openalex Percentile: Top 85%
Statistical Distribution Estimation and Applications
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