Table 6.

Relative importance of variables in the models for the overall explained variance (marginal variance for mixed models).

	Relative importance metrics (lmg)
	Idiosyncratic		Morphology		Base		Traditional
	Network		Network		Network		model
	lm	lmer	lm	lmer	lm	lmer	lm	lmer
MEAN WORD SUPPORT	0.0089	0.1649	0.0148	0.0956	0.0025	0.1641
PATH ENTROPIES	0.0023	0.0031	0.0023	0.0017	0.0030
SEMANTIC DENSITY	0.0067		0.0020		0.0014
SEMANTIC VECTOR LENGTH		0.0064		0.0399
SPEECH RATE	0.3605	0.1946	0.3556	0.2266	0.3559	0.1845	0.3561	0.2140
WORD FREQUENCY							0.0007	0.0065
RELATIVE FREQUENCY							0.0006	0.0044
BIGRAM FREQUENCY							0.0007	0.0034
MEAN BIPHONE PROBABILITY							0.0025	0.1178
AFFIX							0.0136	0.0246
Total variance explained	0.3778	0.3690	0.3742	0.3639	0.3623	0.3487	0.3731	0.3706