Data on 92 females breast cancer
See Section 1.18
Data can be read in free format. The variables represented in the dataset are as follows: 

EVENTS: 
Lower limit of interval, months 
Upper limit of interval, months 
Treatment regimen (1=radiotherapy only, 2=radiotherapy + chemotherapy) 
Reference: Beadle et al Cancer 54 (1984):2911-2918.
THE DATA 
 0 5 1
 0 7 1
 0 8 1
 4 11 1
 5 11 1
 5 12 1
 6 10 1
 7 14 1
 7 16 1
 11 15 1
 11 18 1
 17 25 1
 17 25 1
 18 26 1
 19 35 1
 25 37 1
 26 40 1
 27 34 1
 36 44 1
 36 48 1
 37 44 1
 0 5 2
 0 22 2 
 4 8 2
 4 9 2
 5 8 2
 8 12 2
 8 21 2
 10 17 2
 10 35 2
 11 13 2
 11 17 2
 11 20 2
 12 20 2
 13 39 2
 14 17 2
 14 19 2
 15 22 2
 16 20 2
 16 24 2
 16 24 2
 16 60 2
 17 23 2
 17 26 2
 17 27 2
 18 24 2
 18 25 2
 19 32 2
 22 32 2
 24 30 2
 24 31 2
 30 34 2
 30 36 2
 33 40 2
 34 34 2
 35 39 2
 44 48 2
 48 48 2

**********

Censored:

Time, months
Treatment regimen (1=radiotherapy only, 2=radiotherapy + chemotherapy)

 15 1
 17 1
 18 1
 22 1
 24 1
 24 1
 32 1
 33 1
 34 1
 36 1
 36 1
 37 1
 37 1
 37 1
 38 1
 40 1
 45 1
 46 1
 46 1
 46 1
 46 1
 46 1
 46 1
 46 1
 46 1
 11 2
 11 2
 13 2
 13 2
 13 2
 21 2
 23 2
 31 2
 32 2
 34 2
 34 2
 35 2