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	1, week^−0.3	1, week^−0.18	--	0.033153	19.73%	1.0
	EXCH	1, week^−0.28	1, week^−0.16	--	0.039633	4.04%	4.3
	AR1	1, week^−0.23	1, week^−0.3	--	0.036576	11.44%	12.7
	UN	1, week^−0.17	1, week^−0.1	--	0.040662	1.55%	64.3
Random coefficients		1, week^−0.09, week¹²	week⁻⁴, week⁻³	1, week^−0.17, week⁵	0.041303	0.00%	179.7