Covariance structure

Transformsa

10-fold LCV score

Percent decrease

Clock time (minutes)

Means

Variances

Random coefficients

Directly specified correlation

IND

1

1, visit−0.24

--

0.013798

42.11%

0.5

EXCH

1

visit0.07, visit13

--

0.023835

0.00%

6.1

AR1

1

visit0.1, visit4.4

--

0.020933

12.18%

8.0

UN

visit20, visit−0.1014

1, visit−0.12

--

0.022761

4.51%

51.3

Random coefficients

1

1, visit−0.4, visit14

1

0.022141

7.11%

17.3