The survival function is a function that gives the probability that a patient, device, or other object of interest will survive past a certain time. The...

Survival analysis is used in several ways: To describe the survival times of members of a group Life tables Kaplan–Meier curves Survival function Hazard...

empirical distribution function (commonly also called an empirical cumulative distribution function, eCDF) is the distribution function associated with the...

limit estimator, is a non-parametric statistic used to estimate the survival function from lifetime data. In medical research, it is often used to measure...

t)=\operatorname {P} (T>t)=1-F_{T}(t).} In survival analysis, F¯X(x){\displaystyle {\bar {F}}_{X}(x)} is called the survival function and denoted S(x){\displaystyle...

likelihood function (often simply called the likelihood) is the joint probability mass (or probability density) of observed data viewed as a function of the...

Survival or survivorship, the act of surviving, is the propensity of something to continue existing, particularly when this is done despite conditions...

}\operatorname {coth} (t^{\beta }))}{\beta }}} The Hypertabastic survival function is defined as S(t)=sech⁡[α(1−tβcoth⁡(tβ))β]{\displaystyle S(t)=\operatorname...

the survival function for Weibull distribution. For α = 1, it is same as the exponential distribution. Another famous example is when the survival model...

optimization and decision theory, a loss function or cost function (sometimes also called an error function) is a function that maps an event or values of one...