Table 1.

Polygenic models for individual tooth measurements^a

Trait	Mean	Var	n	Kurtosis	P-value	Total h2	Total c2	Total e2	Residual h2 ± SE
Baboon right maxillary
I1ll	9.07	1.08	473	–0.3274	<0.0001	0.49	0.194	0.32	0.605 ± 0.12
I1md	9.51	0.55	480	0.4816	<0.0001	0.51	0.125	0.37	0.578 ± 0.11
I2ll	7.98	1.09	463	0.5029	<0.0001	0.51	0.204	0.28	0.642 ± 0.11
I2md	7.05	0.91	474	0.5982	<0.0001	0.52	0.141	0.33	0.611 ± 0.11
P3l	6.71	0.31	276	–0.1182	0.006	0.25	0.201	0.55	0.316 ± 0.15
P3w*	7.82	0.44	317	0.7641	<0.0001	0.43	0.346	0.22	0.659 ± 0.20
P4l	7.63	0.27	400	0.4849	<0.0001	0.48	0.295	0.23	0.680 ± 0.12
P4w*	8.51	0.38	430	0.0152	<0.0001	0.37	0.368	0.26	0.591 ± 0.12
M1l*	10.68	0.40	471	0.2626	<0.0001	0.44	0.336	0.23	0.659 ± 0.11
M1mw	8.38	0.30	438	0.7627	<0.0001	0.55	0.184	0.27	0.672 ± 0.14
M1dw*	7.87	0.29	439	0.4530	<0.0001	0.62	0.190	0.19	0.763 ± 0.16
M2l*	12.47	0.69	531	1.4037	<0.0001	0.46	0.425	0.12	0.798 ± 0.11
M2mw*	9.88	0.47	530	0.5056	<0.0001	0.39	0.291	0.32	0.544 ± 0.12
M2dw	8.85	0.40	517	0.5223	<0.0001	0.37	0.305	0.32	0.533 ± 0.13
M3l*	12.62	0.83	183	0.0403	0.013	0.24	0.483	0.28	0.455 ± 0.26
M3mw*	9.97	0.75	444	0.9430	<0.0001	0.35	0.381	0.27	0.562 ± 0.13
M3dw	8.50	0.56	286	0.0408	0.021	0.22	0.345	0.44	0.331 ± 0.19
Baboon left maxillary
I1ll	8.96	1.06	469	0.5843	<0.0001	0.37	0.176	0.46	0.446 ± 0.11
I1md	9.58	0.48	471	0.0452	<0.0001	0.55	0.156	0.29	0.654 ± 0.10
I2ll*	7.12	0.60	481	0.3304	<0.0001	0.54	0.099	0.36	0.595 ± 0.12
I2md	5.62	0.48	471	0.3270	<0.0001	0.36	0.212	0.43	0.452 ± 0.11
P3l*	6.69	0.34	287	–0.1619	0.017	0.20	0.148	0.65	0.236 ± 0.14
P3w	7.75	0.41	323	0.5493	0.004	0.18	0.388	0.43	0.292 ± 0.14
P4l*	7.65	0.28	418	0.5649	<0.0001	0.34	0.285	0.37	0.478 ± 0.10
P4w*	8.52	0.37	454	–0.0675	<0.0001	0.42	0.303	0.27	0.608 ± 0.12
M1l*	10.66	0.37	470	–0.1161	<0.0001	0.47	0.379	0.15	0.751 ± 0.12
M1mw	8.38	0.30	458	0.5261	<0.0001	0.56	0.221	0.22	0.722 ± 0.11
M1dw	7.89	0.27	454	0.3962	<0.0001	0.62	0.206	0.17	0.786 ± 0.12
M2l	12.55	0.69	539	0.6799	<0.0001	0.44	0.479	0.08	0.847 ± 0.10
M2mw	9.90	0.45	539	0.7125	<0.0001	0.49	0.276	0.23	0.676 ± 0.11
M2dw*	8.92	0.39	530	0.2218	<0.0001	0.39	0.302	0.31	0.557 ± 0.11
M3l*	12.49	0.87	234	0.8855	0.07	0.13	0.432	0.44	0.231 ± 0.19
M3mw*	9.98	0.61	440	0.3233	0.002	0.15	0.373	0.48	0.234 ± 0.11

^aTotal c² = amount of phenotypic variance attributable to covariates. Total h² = (Residual h²)(1 – Total c²). Total e² = [1 – (Total c² + Total h²)]

^*values were I-normalized to reduce kurtosis. Kurtosis values reported are for the i-normalized trait. All data are presented in mm but were analyzed as multiples of 10 to raise the variance above 1.0