. Author manuscript; available in PMC: 2019 May 1.

Published in final edited form as: Cereb Cortex. 2018 Nov 1;28(11):3894–3907. doi: 10.1093/cercor/bhx253

Table 1. Model fit indices.

	One Class	Two Classes	Three Classes	Four Classes
Log-Likelihood	-1518	-1484	-1460	-1448
BIC	3099	3066	3055	3068
Entropy		.64	.70	.73
2*ΔLL (ΔDF)		69(7)	47 (7)	24(7)
BLRT approx. p-value		<.0001	<.0001	.0400

Note. BIC = Bayesian Information Criterion; ΔLL = Difference in log-likelihood between a model with k classes and one with k-1 classes; BLRT = Bootstrapped Lo-Mendell Rubin Test.