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. Author manuscript; available in PMC: 2017 Feb 28.
Published in final edited form as: Stat Med. 2015 Dec 1;35(5):782–800. doi: 10.1002/sim.6793

Table 3.

Augmented data set (cohort_aug) for id=1 in the colon cancer example

id time cancer period agemo alcohol asp censor type alcohol_1 alcohol_2 alcohol_3
1 20 0 1 560 0.15 0 0 1 0.15 0 0
1 20 0 1 560 0.15 0 0 2 0 0.15 0
1 20 0 1 560 0.15 0 0 3 0 0 0.15
1 23 0 2 580 0.15 1 0 1 0.15 0 0
1 23 0 2 580 0.15 1 0 2 0 0.15 0
1 23 0 2 580 0.15 1 0 3 0 0 0.15
1 16 1 3 603 0.15 0 1 1 0.15 0 0
1 16 1 3 603 0.15 0 0 2 0 0.15 0
1 16 1 3 603 0.15 0 0 3 0 0 0.15