Table 1. Chronological age prediction and correlation with methylome-wide entropy.

Clock type	DNAmAge name	Tissue	r with age (n = 339)*	Age prediction median error	r with entropy(n = 339)*, †
Standard clocks	DNAmAge	Pan	0.89	0.12	0.43
		Liver	0.92	0.10	0.40
Developmental clocks	dev.DNAmAge	Pan	0.87	0.14	0.39
		Liver	0.91	0.12	0.37
Interventional clocks	int.DNAmAge	Pan	0.85	0.17	0.29
		Liver	0.86	0.15	0.47

^*p<0.0001.

^†Methylome-wide entropy calculated from ~28K CpGs.