+--------+-------------------+
| lung   | R Documentation   |
+--------+-------------------+

data from Exercise 4.4, p120
----------------------------

Description
~~~~~~~~~~~

The ``lung`` data frame has 25 rows and 4 columns.

Format
~~~~~~

This data frame contains the following columns:

time
    Days to death

death
    Death indicator (1=dead), complete follow-up on all patients

time2
    Days to 3/31/80 or death (interim analysis)

death2
    Death indicator as of 3/31/80 (1=dead, 0=alive)

Source
~~~~~~

Klein and Moeschberger (1997) *Survival Analysis Techniques for Censored
and truncated data*, Springer.

Examples
~~~~~~~~

::

    data(lung)

