| aids | data from Section 1.19 | 
| alloauto | data from Section 1.9 | 
| allograft | data from Exercise 13.1, p418 | 
| azt | data from Exercise 4.7, p122 | 
| baboon | data from Exercise 5.8, p147 | 
| bcdeter | data from Section 1.18 | 
| bfeed | data from Section 1.14 | 
| bmt | data from Section 1.3 | 
| bnct | data from Exercise 7.7, p223 | 
| btrial | data from Section 1.5 | 
| burn | data from Section 1.6 | 
| channing | data from Section 1.16 | 
| drug6mp | data from Section 1.2 | 
| drughiv | data from Exercise 7.6, p222 | 
| hodg | data from Section 1.10 | 
| kidney | data from Section 1.4 | 
| kidrecurr | Data on 38 individuals using a kidney dialysis machine | 
| kidtran | data from Section 1.7 | 
| larynx | data from Section 1.8 | 
| lifetab | Create cohort life table | 
| lung | data from Exercise 4.4, p120 | 
| pneumon | data from Section 1.13 | 
| psych | data from Section 1.15 | 
| rats | data from Exercise 7.13, p225 | 
| std | data from Section 1.12 | 
| stddiag | data from Exercise 5.6, p146 | 
| tongue | data from Section 1.11 | 
| twins | data from Exercise 7.14, p225 |