pw_exp_impute {bayesCT} | R Documentation |
Imputation of time-to-event outcomes using the piecewise constant hazard exponential function.
pw_exp_impute(time, hazard, maxtime = NULL, cutpoint = NULL)
time |
vector. The observed time for patient that have had no event or passed maxtime. |
hazard |
vector. The constant hazard rates for exponential failures. |
maxtime |
scalar. maximum time before end of study. |
cutpoint |
vector. The change-point vector indicating time when the hazard rates change. |
a dataset with simulated follow-up time (time) and respective event indicator (1 = event, 0 = censoring)
pw_exp_impute(time = c(120), c(0.005, 0.001), 110, 40)
pw_exp_impute(time = c(10, 20, 30), c(0.005, 0.01, 0.02), 100, c(40, 80))
pw_exp_impute(time = c(40, 30), c(0.005, 0.01), 120, c(50))