get_cox_risk_set_idx {catalytic} | R Documentation |
Identify the risk set indices for Cox proportional hazards model
Description
This function returns the indices of the risk set for a given time of interest in the Cox proportional hazards model.
Usage
get_cox_risk_set_idx(
time_of_interest,
entry_vector,
time_vector,
status_vector
)
Arguments
time_of_interest |
A numeric value representing the time at which the risk set is calculated. |
entry_vector |
A numeric vector representing the entry times of subjects. |
time_vector |
A numeric vector representing the time-to-event or censoring times of subjects. |
status_vector |
A numeric vector indicating event occurrence (1) or censoring (0) for each subject. |
Value
A vector of indices representing the subjects at risk at the specified time of interest.
[Package catalytic version 0.1.0 Index]