Parametric models in survival analysis for lung cancer patients
Author
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 34, Issue 2 (30 Jun. 2021), pp.108-118, 11 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2021-06-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
Abstract EN
The aim of this study is to estimate the survival function for the data of lung cancer patients, using parametric methods (Weibull, Gumbel, exponential and log-logistic).
Comparisons between the proposed estimation method have been performed using statistical indicator Akaike information Criterion, Akaike information criterion corrected and Bayesian information Criterion, concluding that the survival function for the lung cancer by using Gumbel distribution model is the best.
The expected values of the survival function of all estimation methods that are proposed in this study have been decreasing gradually with increasing failure times for lung cancer patients, which means that there is an opposite relationship failure times and survival The aim of this study is to estimate the survival function for the data of lung cancer patients, using parametric methods (Weibull, Gumbel, exponential and log-logistic).
Comparisons between the proposed estimation method have been performed using statistical indicator Akaike information Criterion, Akaike information criterion corrected and Bayesian information Criterion, concluding that the survival function for the lung cancer by using Gumbel distribution model is the best.
The expected values of the survival function of all estimation methods that are proposed in this study have been decreasing gradually with increasing failure times for lung cancer patients, which means that there is an opposite relationship failure times and survival function.
American Psychological Association (APA)
Ahmad, Layla A. A.. 2021. Parametric models in survival analysis for lung cancer patients. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 34, no. 2, pp.108-118.
https://search.emarefa.net/detail/BIM-1255700
Modern Language Association (MLA)
Ahmad, Layla A. A.. Parametric models in survival analysis for lung cancer patients. Ibn al-Haitham Journal for Pure and Applied Science Vol. 34, no. 2 (2021), pp.108-118.
https://search.emarefa.net/detail/BIM-1255700
American Medical Association (AMA)
Ahmad, Layla A. A.. Parametric models in survival analysis for lung cancer patients. Ibn al-Haitham Journal for Pure and Applied Science. 2021. Vol. 34, no. 2, pp.108-118.
https://search.emarefa.net/detail/BIM-1255700
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 117-118
Record ID
BIM-1255700