data from Exercise 4.7, p122

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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.

Examples

1