Computes a string with the Kaplan–Meier median survival time and a 95%
confidence interval based on Greenwood's variance with a log transformation.
Usage
AS.summary.KM(time, status, digits.fixed = 2)
Arguments
- time
Follow-up times.
- status
Event indicator (1 = event, 0 = censored).
- digits.fixed
Number of decimal places for the summary. Default = 2.
Value
A string of the form "median (lower to upper)", with "NR" if not reached.