Table 2. Power law exponent fits for complementary cumulative clonal frequency distributions and 95% confidence intervals.

Subject, age	Timepoint(month)	α	CI95α intervalwidth
Male, 29	–	−1.41	0.17
Male, 33	–	−0.97	0.10
Female, 33	–	−1.01	0.06
Group 1 (9–25 y)	–	−1.21	0.07
Group 2 (36–43 y)	–	−1.20	0.06
Group 3 (61–66 y)	–	−1.15	0.07
Group 4 (71–90 y)	–	−1.28	0.08
Male A, 49	0	−2.07	0.33
Male A, 49	4	−1.15	0.12
Male A, 50	10	−0.89	0.57
Male A, 51	25	−0.99	0.58

Sources of libraries: upper block [6], middle block [12], bottom block [13]–[15]. Values in the middle block are averages within each group.