SP_Chen_log_logistic {EventPredInCure}

Survival probability function of the log-logistic distribution with cured population

Description

Calculate survival probability of the log-logistic distribution with cured population

Usage

SP_Chen_log_logistic(par, t)

Arguments

par

a vector with three elements, wwhere the first element denotes the logistic of the proportion of the cured population, and the second element and the third element denote the log of shape and the log of the scale parameter of the log-logistic distribution.

t

a vector with non-negative elements.

Value

Survival probability of the log-logistic distribution with cured population given parameters par at times t.

References

• Chen, Tai-Tsang. "Predicting analysis times in randomized clinical trials with cancer immunotherapy." BMC medical research methodology 16.1 (2016): 1-10.