Stanford heart transplant data from the survival package

Survival of patients on the waiting list for the Stanford heart transplant program.

start, stop, event

entry and exit time and status for the time interval

age

age-48 years

year

year of acceptance (in years after Nov 1, 1967)

surgery

prior bypass surgery 1=yes, 0=no

transplant

received transplant 1=yes, 0=no

id

patient id

heart

Format

An object of class data.frame with 172 rows and 8 columns.