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. 2010 Dec 31;5(12):e14338. doi: 10.1371/journal.pone.0014338

Figure 1. ROC curves for the WTCCC dataset.

Figure 1

A. Crohn's Disease. B. Type 2 Diabetes. C. Rheumatoid Arthritis. In each plot, the black line corresponds to random expectation, the blue lines correspond to theoretical expectations (under the two disease models described in Methods) when the genetic variable is known, the red line corresponds to GCI, and the green line corresponds to logistic regression.