drughiv: data from Exercise 7.6, p222
Description
The drughiv
data frame has 34 rows and 3 columns.
Format
This data frame contains the following columns:
- drug
-
Drug combination (1=AZT + zalcitabine, 2=AZT + zalcitabine +
saquinavir)
- time
-
Time after drug administration to CD4 count at a specified level,
days
- delta
-
Indicator of CD4 count reaching specified level (1=yes, 0=no)
Source
Klein and Moeschberger (1997) Survival Analysis Techniques for Censored
and truncated data, Springer.