azt: data from Exercise 4.7, p122
Description
The azt
data frame has 45 rows and 4 columns.
Format
This data frame contains the following columns:
- patient
-
Patient number
- ageentry
-
Age at entry into AZT study, months
- age
-
Age at death or censoring time, months
- death
-
Death indicator (1=dead, 0=alive)
Source
Klein and Moeschberger (1997) Survival Analysis Techniques for Censored
and truncated data, Springer.