Table 2.

Original data set (cohort) for the colon cancer example

id	time	cancer	period	agemo	alcohol	asp
1	20	0	1	560	0.15	0
1	23	0	2	580	0.15	1
1	16	1	3	603	0.15	0
...
2	23	0	1	606	0	0
2	21	0	2	623	0	0
2	19	0	3	644	0	1
2	25	0	4	663	0	1
...