Covariance structure		Transforms^a			10-fold LCV score	Percent decrease	Clock time (minutes)
Covariance structure		Means	Variances	Random coefficients	10-fold LCV score	Percent decrease	Clock time (minutes)
Directly specified correlation
	IND	age^0.3	age^0.3	--	0.09209	24.18%	0.1
	EXCH	age^0.32	age^0.2	--	0.12044	0.84%	0.6
	AR1	1, age²	age^0.5	--	0.10587	12.84%	1.2
	UN	age^0.369	age^0.3	--	0.08876	26.92%	8.5
Random coefficients		age^0.322	1	age^0.5	0.12146	0.00%	9.4