Extracts predicted survival probabilities for survival models fitted by survfit, providing an interface as required by pmpec.
# S3 method for survfit
predictProb(object, response, x, times, train.data, …)a fitted model of class survfit.
survival object (with Surv(time, status), where time is an n-vector of censored survival times and status an n-vector containing survival status, coded with 0 and 1.
n*p matrix of covariates.
vector of evaluation time points.
not used.
additional arguments, currently not used.
Matrix with probabilities for each evaluation time point in times(columns) and each new observation (rows).