Table 3.

Summary measures of performance

	Data	Mixture model	Linear model
Mean	0.5422	0.5421	0.5402
Median	0.620	0.636	0.552
SD	0.363	0.361	0.361
Minimum	−0.594	−0.594	−0.946
Maximum	1	1	1.942
Proportion of ones	15.02	14.81	1.121*

^*The linear model is fully continuous. We have reported the proportion of values >0.99 and < 1.01.