Table 1.

Joint distribution of posterior probabilities for X (GC content) and Y (CpG rate) on human hg18 genome. Numbers in each cell are the percentages of nonoverlapping 16 bp segments with posterior probabilities fall in a category. For example, there are 64.3% of the segments with both probabilities between 0 and 0.1

Posterior probabilities for GC content	Posterior probabilities for CpG rate
	(0, 0.1]	(0.1, 0.5]	(0.5, 0.9]	(0.9, 1]	Total
(0, 0.1]	64.3	2.5	0.7	0.4	67.9
(0.1, 0.5]	1.6	0.1	0.0	0.0	1.7
(0.5, 0.9]	1.6	0.1	0.0	0.0	1.7
(0.9, 1]	23.0	1.9	1.2	2.6	28.7
Total	90.5	4.6	1.9	3.0	100