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. Author manuscript; available in PMC: 2012 Feb 26.
Published in final edited form as: Ann Appl Stat. 2011 Jan 1;5(2A):924–942. doi: 10.1214/10-AOAS433

Table 3. Number of patients randomized to each treatment arm using the fixed-reference adaptive randomization (FAR) compared to the moving-reference adaptive randomization (MAR). The most efficacious dose is in boldface.

Response rate
FAR
MAR
Sc. Arm 1 Arm 2 Arm 3 Arm 1 Arm 2 Arm 3 Arm 1 Arm 2 Arm 3
1 0.1 0.2 0.3 27.7 31.8 40.6 12.5 29.0 58.5
2 0.2 0.1 0.3 40.5 17.2 42.4 27.3 13.0 59.7
3 0.3 0.1 0.2 61.1 13.7 25.2 58.4 13.1 28.5
4 0.1 0.3 0.6 23.3 33.8 42.9 5.5 13.3 81.3
5 0.3 0.6 0.1 34.4 54.6 11.0 13.9 80.5 5.5
6 0.6 0.3 0.1 82.2 12.5 5.3 81.8 12.8 5.3
7 0.01 0.4 0.6 21.0 38.7 40.3 3.7 20.6 75.7
8 0.01 0.01 0.5 25.8 25.1 49.1 5.3 5.3 89.4