kidney: data from Section 1.4
Description
The kidney
data frame has 119 rows and 3 columns.
Format
This data frame contains the following columns:
- time
-
Time to infection, months
- delta
-
Infection indicator (0=no, 1=yes)
- type
-
Catheter placement (1=surgically, 2=percutaneously)
Source
Klein and Moeschberger (1997) Survival Analysis Techniques for Censored
and truncated data, Springer.
Nahman el at. J. Am Soc. Nephrology 3 (1992): 103-107.