The SAS System 15:49 Thursday, July 31, 2008 1 The Mixed Procedure Model Information Data Set WORK.MICE Dependent Variable gain Covariance Structure Variance Components Estimation Method REML Residual Variance Method Profile Fixed Effects SE Method Model-Based Degrees of Freedom Method Containment Class Level Information Class Levels Values cage 6 1 2 3 4 5 6 condition 4 1 2 3 4 diet 3 normal restrict suppleme Dimensions Covariance Parameters 3 Columns in X 20 Columns in Z 18 Subjects 1 Max Obs Per Subject 36 Number of Observations Number of Observations Read 36 Number of Observations Used 36 Number of Observations Not Used 0 Iteration History Iteration Evaluations -2 Res Log Like Criterion 0 1 163.79395768 1 2 170.94050750 1704.5386565 2 1 166.88902848 332.79119945 3 1 165.41116170 0.02288831 4 1 163.59876566 0.01205262 5 1 162.67315612 0.00511688 6 1 162.29487354 0.00142856 7 1 162.19538340 0.00016737 8 1 162.18469720 0.00000307 9 1 162.18451348 0.00000000 Convergence criteria met. The SAS System 15:49 Thursday, July 31, 2008 2 The Mixed Procedure Covariance Parameter Estimates Cov Parm Estimate cage 5.0292 cage*condition -6.2415 Residual 31.5567 Fit Statistics -2 Res Log Likelihood 162.2 AIC (smaller is better) 168.2 AICC (smaller is better) 169.4 BIC (smaller is better) 167.6 Null Model Likelihood Ratio Test DF Chi-Square Pr > ChiSq 2 1.61 0.4472 Type 3 Tests of Fixed Effects Num Den Effect DF DF F Value Pr > F condition 3 3 5.16 0.1054 diet 2 16 0.82 0.4561 condition*diet 6 16 1.52 0.2334 The output from opm 15:49 Thursday, July 31, 2008 3 S c t o d n E d r i r A L U R c t d g P P l o p e O a i i a r r p w p s b g o e i e e D h e e i s e n t n d d F a r r d 1 1 1 normal 58 55.3503 3.09888 16 0.05 48.7810 61.9196 2.6497 2 1 1 restrict 58 55.3503 3.09888 16 0.05 48.7810 61.9196 2.6497 3 1 1 suppleme 58 57.3503 3.09888 16 0.05 50.7810 63.9196 0.6497 4 1 2 normal 54 54.6836 3.09888 16 0.05 48.1143 61.2530 -0.6836 5 1 2 restrict 46 52.0170 3.09888 16 0.05 45.4476 58.5863 -6.0170 6 1 2 suppleme 57 53.3503 3.09888 16 0.05 46.7810 59.9196 3.6497 7 2 1 normal 49 55.3503 3.09888 16 0.05 48.7810 61.9196 -6.3503 8 2 1 restrict 50 55.3503 3.09888 16 0.05 48.7810 61.9196 -5.3503 9 2 1 suppleme 57 57.3503 3.09888 16 0.05 50.7810 63.9196 -0.3503 10 2 3 normal 57 61.6497 3.09888 16 0.05 55.0804 68.2190 -4.6497 11 2 3 restrict 53 61.3164 3.09888 16 0.05 54.7470 67.8857 -8.3164 12 2 3 suppleme 62 55.6497 3.09888 16 0.05 49.0804 62.2190 6.3503 13 3 1 normal 59 55.3503 3.09888 16 0.05 48.7810 61.9196 3.6497 14 3 1 restrict 58 55.3503 3.09888 16 0.05 48.7810 61.9196 2.6497 15 3 1 suppleme 57 57.3503 3.09888 16 0.05 50.7810 63.9196 -0.3503 16 3 4 normal 63 59.9830 3.09888 16 0.05 53.4137 66.5524 3.0170 17 3 4 restrict 61 53.3164 3.09888 16 0.05 46.7470 59.8857 7.6836 18 3 4 suppleme 65 66.3164 3.09888 16 0.05 59.7470 72.8857 -1.3164 19 4 2 normal 57 54.6836 3.09888 16 0.05 48.1143 61.2530 2.3164 20 4 2 restrict 64 52.0170 3.09888 16 0.05 45.4476 58.5863 11.9830 21 4 2 suppleme 52 53.3503 3.09888 16 0.05 46.7810 59.9196 -1.3503 22 4 3 normal 63 61.6497 3.09888 16 0.05 55.0804 68.2190 1.3503 23 4 3 restrict 67 61.3164 3.09888 16 0.05 54.7470 67.8857 5.6836 24 4 3 suppleme 51 55.6497 3.09888 16 0.05 49.0804 62.2190 -4.6497 25 5 2 normal 53 54.6836 3.09888 16 0.05 48.1143 61.2530 -1.6836 26 5 2 restrict 46 52.0170 3.09888 16 0.05 45.4476 58.5863 -6.0170 27 5 2 suppleme 51 53.3503 3.09888 16 0.05 46.7810 59.9196 -2.3503 28 5 4 normal 58 59.9830 3.09888 16 0.05 53.4137 66.5524 -1.9830 29 5 4 restrict 52 53.3164 3.09888 16 0.05 46.7470 59.8857 -1.3164 30 5 4 suppleme 61 66.3164 3.09888 16 0.05 59.7470 72.8857 -5.3164 31 6 3 normal 65 61.6497 3.09888 16 0.05 55.0804 68.2190 3.3503 32 6 3 restrict 64 61.3164 3.09888 16 0.05 54.7470 67.8857 2.6836 33 6 3 suppleme 54 55.6497 3.09888 16 0.05 49.0804 62.2190 -1.6497 34 6 4 normal 59 59.9830 3.09888 16 0.05 53.4137 66.5524 -0.9830 35 6 4 restrict 47 53.3164 3.09888 16 0.05 46.7470 59.8857 -6.3164 36 6 4 suppleme 73 66.3164 3.09888 16 0.05 59.7470 72.8857 6.6836 The output from opm 15:49 Thursday, July 31, 2008 4 condition=1 The MEANS Procedure Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 9 56.0000000 3.7416574 49.0000000 59.0000000 ------------------------------------------------------------------ condition=2 Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 9 53.3333333 5.6568542 46.0000000 64.0000000 ------------------------------------------------------------------ condition=3 Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 9 59.5555556 5.8760342 51.0000000 67.0000000 ------------------------------------------------------------------ condition=4 Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 9 59.8888889 7.4405048 47.0000000 73.0000000 ------------------------------------------------------------------ The output from opm 15:49 Thursday, July 31, 2008 5 condition=1 diet=normal The MEANS Procedure Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 55.3333333 5.5075705 49.0000000 59.0000000 ------------------------------------------------------------------ condition=1 diet=restrict Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 55.3333333 4.6188022 50.0000000 58.0000000 ------------------------------------------------------------------ condition=1 diet=suppleme Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 57.3333333 0.5773503 57.0000000 58.0000000 ------------------------------------------------------------------ condition=2 diet=normal Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 54.6666667 2.0816660 53.0000000 57.0000000 ------------------------------------------------------------------ condition=2 diet=restrict Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 52.0000000 10.3923048 46.0000000 64.0000000 ------------------------------------------------------------------ The output from opm 15:49 Thursday, July 31, 2008 6 condition=2 diet=suppleme The MEANS Procedure Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 53.3333333 3.2145503 51.0000000 57.0000000 ------------------------------------------------------------------ condition=3 diet=normal Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 61.6666667 4.1633320 57.0000000 65.0000000 ------------------------------------------------------------------ condition=3 diet=restrict Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 61.3333333 7.3711148 53.0000000 67.0000000 ------------------------------------------------------------------ condition=3 diet=suppleme Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 55.6666667 5.6862407 51.0000000 62.0000000 ------------------------------------------------------------------ condition=4 diet=normal Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 60.0000000 2.6457513 58.0000000 63.0000000 ------------------------------------------------------------------ The output from opm 15:49 Thursday, July 31, 2008 7 condition=4 diet=restrict The MEANS Procedure Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 53.3333333 7.0945989 47.0000000 61.0000000 ------------------------------------------------------------------ condition=4 diet=suppleme Analysis Variable : gain N Mean Std Dev Minimum Maximum ------------------------------------------------------------------ 3 66.3333333 6.1101009 61.0000000 73.0000000 ------------------------------------------------------------------