The SAS System 1 08:12 Thursday, April 10, 2008 The Mixed Procedure Model Information Data Set WORK.WHEAT Dependent Variable yield Covariance Structure Unstructured Subject Effect variety Estimation Method REML Residual Variance Method Profile Fixed Effects SE Method Model-Based Degrees of Freedom Method Containment Class Level Information Class Levels Values variety 10 1 2 3 4 5 6 7 8 9 10 Dimensions Covariance Parameters 4 Columns in X 2 Columns in Z Per Subject 2 Subjects 10 Max Obs Per Subject 6 Number of Observations Number of Observations Read 60 Number of Observations Used 60 Number of Observations Not Used 0 Iteration History Iteration Evaluations -2 Res Log Like Criterion 0 1 336.66906201 1 2 248.89397809 60752010.673 2 1 232.33494647 16486923.469 3 1 217.46129037 4107075.9894 4 1 205.31750341 912992.45620 5 1 196.20212291 189697.45638 6 2 190.49720530 0.13991880 7 1 189.10253837 0.03859915 8 1 187.07627790 0.01498753 The SAS System 2 08:12 Thursday, April 10, 2008 The Mixed Procedure Iteration History Iteration Evaluations -2 Res Log Like Criterion 9 1 186.33196655 0.00369168 10 1 186.16090609 0.00034166 11 1 186.14642918 0.00000385 12 1 186.14627489 0.00000000 Convergence criteria met. Covariance Parameter Estimates Cov Parm Subject Estimate UN(1,1) variety 18.8942 UN(2,1) variety -0.07272 UN(2,2) variety 0.002394 Residual 0.3521 Fit Statistics -2 Res Log Likelihood 186.1 AIC (smaller is better) 194.1 AICC (smaller is better) 194.9 BIC (smaller is better) 195.4 Null Model Likelihood Ratio Test DF Chi-Square Pr > ChiSq 3 150.52 <.0001 Solution for Fixed Effects Standard Effect Estimate Error DF t Value Pr > |t| Intercept 33.4339 1.3985 9 23.91 <.0001 moist 0.6617 0.01678 9 39.42 <.0001 The SAS System 3 08:12 Thursday, April 10, 2008 The Mixed Procedure Solution for Random Effects Std Err Effect variety Estimate Pred DF t Value Pr > |t| Intercept 1 0.9578 1.5101 40 0.63 0.5295 moist 1 -0.04921 0.02114 40 -2.33 0.0250 Intercept 2 -2.2843 1.5269 40 -1.50 0.1425 moist 2 -0.06670 0.02742 40 -2.43 0.0196 Intercept 3 -0.4081 1.5159 40 -0.27 0.7891 moist 3 0.06722 0.02231 40 3.01 0.0045 Intercept 4 0.6960 1.4819 40 0.47 0.6411 moist 4 -0.02331 0.02386 40 -0.98 0.3346 Intercept 5 1.1159 1.6929 40 0.66 0.5136 moist 5 -0.01990 0.02599 40 -0.77 0.4483 Intercept 6 4.6392 1.4671 40 3.16 0.0030 moist 6 0.02389 0.01989 40 1.20 0.2367 Intercept 7 -10.7300 1.4553 40 -7.37 <.0001 moist 7 0.05642 0.02220 40 2.54 0.0150 Intercept 8 2.4012 1.4842 40 1.62 0.1136 moist 8 0.02243 0.02213 40 1.01 0.3168 Intercept 9 -0.1762 1.5168 40 -0.12 0.9081 moist 9 0.02336 0.02227 40 1.05 0.3005 Intercept 10 3.7886 1.8340 40 2.07 0.0454 moist 10 -0.03421 0.02872 40 -1.19 0.2407 Type 3 Tests of Fixed Effects Num Den Effect DF DF F Value Pr > F moist 1 9 1554.14 <.0001