Table 3. Y-STR Diversity estimates of major haplogroups.

Haplogroup	Population(s)	n	h	HD	MPD	Variance	Age (Kya)	SD (Kya)
N1a	Chakma	4	4	1.000±0.177	7.500±4.441	0.35	11.47	2.42
N1a	Tripura	2	2	1.000±0.500	5.000±3.873	0.27	4.83	2.48
N1a	Chakma+Tripura	6	6	1.000±0.096	6.467±3.567	0.30	11.67	2.92
NO	Chakma+Marma+Tripura	3	3	1.000±0.272	7.667±4.928	0.29	9.66	1.75
O2a	Chakma	6	6	1.000±0.096	8.400±4.537	0.37	12.68	1.54
O2a	Marma	9	9	1.000±0.052	7.556±3.896	0.35	15.82	2.65
O2a	Tripura	10	10	1.000±0.045	7.889±4.011	0.38	15.22	2.52
O2a	Chakma+Marma+Tripura	25	25	1.000±0.011	7.717±3.720	0.38	16.23	2.01
O3a3c	Chakma	16	16	1.000±0.022	7.192±3.558	0.35	15.55	2.18
O3a3c	Marma	14	14	1.000±0.027	6.693±3.359	0.30	13.11	2.28
O3a3c	Tripura	15	12	0.971±0.033	6.715±3.355	0.35	15.30	2.84
O3a3c	Chakma+Marma+Tripura	45	42	0.997±0.006	7.188±3.4328	0.38	15.94	2.14