Survival Models by Parametric Method for Patients Infected With Coronavirus in Al-Kindi Teaching Hospital

Resumen

The study of parametric survival models by generating new distributions by (The Transformed-Transforme) method is one of the recent studies in survival analysis. The most important characteristic of these distributions is that they have more parameters than the distribution from which they were generated, which affects the shape of the function. In this research, the distributions generated from the continuous (Exponentiated Fre ́chet) distribution (EF-Rayleigh, EF-Gompertz, EF-Exponential) that the researcher in survival models employed were studied. One of the most important conclusions reached is that the distributions generated can be adopted to estimate the survival function and seriousness as they are more appropriate to represent real data.