Table 3 . Influence on modularity (Mod) and scaled modularity (SMod) of distribution and correlations of effects for a model of 100 traits and 100 loci in five modules, each of 20 traits.

Threshold		1.96				3.09
Distribution		Normal		Wishart		Normal		Wishart
		Mod	SMod	Mod	SMod	Mod	SMod	Mod	SMod
ra	re	rma = rme = 0
0.0	0.0	0.109	0.11	0.151	0.05	0.198	0.18	0.240	−0.27
		0.002	0.85	0.003	0.92	0.005	1.23	0.006	0.94
0.5	0.0	0.105	−0.77	0.141	−0.05	0.185	−0.07	0.215	−0.34
		0.004	0.86	0.006	0.92	0.014	1.02	0.016	0.81
0.9	0.0	0.090	−3.80	0.117	−1.94	0.146	−1.00	0.135	−1.50
		0.005	0.85	0.012	1.39	0.012	1.39	0.018	1.60
rma	rme	ra = re = 0
0.5	0.0	0.110	0.58	0.149	0.04	0.200	0.29	0.243	0.51
		0.003	1.11	0.003	0.91	0.006	1.30	0.007	1.22
0.5	0.5	0.109	0.23	0.150	0.35	0.200	0.55	0.242	0.72
		0.002	1.06	0.004	1.04	0.007	1.17	0.007	0.86
0.9	0.0	0.111	1.80	0.154	2.55	0.203	1.17	0.253	3.12
		0.003	1.65	0.004	1.77	0.005	1.20	0.006	2.06

σ_a = 2. Top rows are means and bottom rows are SD (italics), each computed from 20 replicates.