rwe_km: Kaplan-Meier Estimation

In psrwe: PS-Integrated Methods for Incorporating Real-World Evidence in Clinical Studies

Kaplan-Meier Estimation

Description

Estimate survival probability based on Kaplan-Meier estimator for a single PS stratum

Usage

rwe_km(
  dta_cur,
  dta_ext = NULL,
  n_borrow = 0,
  pred_tps = NULL,
  stderr_method = "naive"
)

Arguments

dta_cur	Matrix of time and event from a PS stratum in the current study
dta_ext	Matrix of time and event from a PS stratum in the external data source
n_borrow	Number of subjects to be borrowed
pred_tps	Time points to be estimated (unique and sorted)
stderr_method	Method for computing StdErr (available for naive only)

Value

Estimation of survival probabilities at time pred_tps

psrwe documentation built on Aug. 21, 2026, 9:14 a.m.