Table 3.

Simulation I ANOVA Results: Effect sizes for the prediction of the logit-corrected proportion of local optima ( $p_{lo}^{\ast }$), Adjusted Rand Index (ARI), and the Mean Squared Parameter Error (MSPE) for univariate data (K = 2, V = 1) with overlap defined by Cohen’s distance separation between two clusters

Source	$p_{lo}^{\ast }$	ARI	MSPE
SS	<.01	<.01	0.02
MMP	0.02	<.01	0.04
CD	0.10	0.83	0.03
CT	0.13	<.01	<.01
SS×MMP	<.01	<.01	<.01
SS×CD	<.01	<.01	0.02
SS×CT	<.01	<.01	<.01
MMP×CD	<.01	<.01	0.01
MMP×CT	<.01	<.01	<.01
CD×CT	0.15	<.01	<.01

Note: Each cell is the partial ${\eta }^2$ effect size, or $\mathit{SSR}/\mathit{SST}$, where bold values indicate effect sizes at least “medium” in magnitude. $p_{lo}^{\ast }$ - logit-corrected proportion of local optima, ARI - average Adjusted Rand Index, MSPE - mean squared parameter error. SS - sample size, MMP - Minimum mixing proportion, CD - overlap defined by the average probability of misclassification of the points, CT - convergence tolerance of the EM algorithm