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. 2012 Nov 14;7(11):e49901. doi: 10.1371/journal.pone.0049901

Figure 4. Actual power of RCT trial simulations.

Figure 4

Results are averaged over 50 random landscapes with (a) 0, (b) 495, or (c) 2475 two-feature interaction terms. RCT refers to a search strategy modeled after Randomized Controlled Trials. Scat refers to a scattered initial distribution of agents, Clus refers to a clustered initial distribution of agents. Np is the number of patients per agent per trial step. The horizontal green line is the desired minimum power of 0.8.