An Estimation of Survival and Hazard Rate Functions of Exponential Rayleigh Distribution

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Lamyaa Khalid Hussein Iden Hasan Hussein Huda Abdulla Rasheed

Abstract

In this paper, we used the maximum likelihood estimation method to find the estimation values ​​for survival and hazard rate functions of the Exponential Rayleigh distribution based on a sample of the real data for lung cancer and stomach cancer obtained from the Iraqi Ministry of Health and Environment, Department of Medical City, Tumor Teaching Hospital, depending on patients' diagnosis records and number of days the patient remains in the hospital until his death.

Article Details

How to Cite
HUSSEIN, Lamyaa Khalid; HUSSEIN, Iden Hasan; RASHEED, Huda Abdulla. An Estimation of Survival and Hazard Rate Functions of Exponential Rayleigh Distribution. Ibn AL- Haitham Journal For Pure and Applied Sciences, [S.l.], v. 34, n. 4, p. 93-107, oct. 2021. ISSN 2521-3407. Available at: <https://jih.uobaghdad.edu.iq/index.php/j/article/view/2706>. Date accessed: 18 oct. 2021.
Section
mathematics