Calculate time-dependent ROC and AUC
Usage
tdroc_calc(time, status, marker, times)
Arguments
- time
Survival time vector
- status
Event indicator (1 = event, 0 = censor)
- marker
Risk score or linear predictor
- times
Vector of time points (e.g., c(365, 730, 1095))
Value
A data.frame with AUCs for each time