Table 2.

Parameters for simulation of data sets.

	Percentage of probes	Group 1 range	Group 2 range
Invariable (hypomethylated)	75%	Selected from normal distribution (mean 0.1 SD 0.05) lower bound = 0
Invariable (hypermethylated)	2%	0.7–1.0
Hyper variable	100-75-2-x	0–1.0
Decisive	x	See Table 3	See Table 3