Skip to main content
User Image

يسرى عبد اللطيف طاشكندي Yusra A.Tashkandy

Associate Professor

عضو هيئة تدريس (رئيس قسم الإحصاء وبحوث العمليات)

كلية العلوم
كلية العلوم(شطر الطالبات المبنى5 الدور 3 مكتب رقم 133) (شطر الطلاب-مبنى 4-الدور 2-قسم الإحصاء وبحوث العمليات)
publication
Journal Article
2022

Information Approach for Change Point Analysis of EGGAPE Distribution and Application to COVID-19 Data

)e exponentiated generalized Gull alpha power exponential distribution is an extension of the exponential distribution that can
model data characterized by various shapes of the hazard function. However, change point problem has not been studied for this
distribution. In this study, the change point detection of the parameters of the exponentiated generalized Gull alpha power
exponential distribution is studied using the modified information criterion. In addition, the binary segmentation procedure is
used to identify multiple change point locations. )e assumption is that all the parameters of the EGGAPE distributions are
considered changeable. Simulation study is conducted to illustrate the power of the modified information criterion in detecting
change point in the parameters with different sample sizes. )ree applications related to COVID-19 data are used to demonstrate
the applicability of the MIC in detecting change point in real life scenario.

Publisher Name
Hindawi-Mathematical Problems in Engineering
Publishing City
UNITED STATES OF AMERICA
Volume Number
Volume 2022
Magazine \ Newspaper
Hindawi-Mathematical Problems in Engineering
Pages
11
more of publication
publications

Abstract: Equiform geometry is considered an extension of other geometries. Furthermore, an
equiform frame is a generalization of the Frenet frame. In this study, we begin by defining the…

2022
Published in:
MDPI
publications

)e exponentiated generalized Gull alpha power exponential distribution is an extension of the exponential distribution that can
model data characterized by various shapes of the hazard…

2022
Published in:
Hindawi-Mathematical Problems in Engineering