A New Unit Distribution Based On The Unbounded Johnson Distribution Rule: The Unit Johnson SU Distribution
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Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Univ Punjab
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This paper proposes a new probability distribution, which belongs a member of the exponential family, defined on (0,1) unit interval. The new unit model has been defined by relation of a random variable defined on unbounded interval with respect to standard logistic function. Some basic statistical properties of newly defined distribution are derived and studied. The different estimation methods and some inferences for the model parameters have been derived. We assess the performance of the estimators of these estimation methods based on the three different simulation scenarios. The analysis of three real data examples which one is related to the coronavirus data, show better fit of proposed distribution than many known distributions on the unit interval under some comparing criteria.
Açıklama
Anahtar Kelimeler
Unit Distribution, Johnson's Distributions, Point Estimation, Beta Distribution, Exponential Family, Coronavirus Data, COVID-19, Recovery Rate, Burr Modeling
Kaynak
Pakistan Journal of Statistics and Operation Research
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
16
Sayı
3