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Exponential Model for Survival Analysis


Faiz. A. M. Elfaki


Vol. 17  No. 12  pp. 87-90


This paper discusses the parametric model based on partly interval censored data, which is occur in many fields including engineering, medical, economic and other studies. By Partly Interval Censored (PIC) we mean that the exact failure time for some subject is observed but for the others are only known to fall within an interval [1]. In medical and reliability studies the most important function is the survival function. However, the survival function will be estimated using a parametric model based on imputation techniques in the present of PIC data and simulation data. Our proposal model is useful and easily implemented using R software.


PIC, Exponential model