The drughiv data frame has 34 rows and 4 columns.
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.
Use the following R code to directly access this dataset in R.