The SAS System 1 10:27 Tuesday, March 30, 2010 The GLM Procedure Class Level Information Class Levels Values cow 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 period 3 1 2 3 trt 3 1 2 3 Number of Observations Read 54 Number of Observations Used 54 The SAS System 2 10:27 Tuesday, March 30, 2010 The GLM Procedure Dependent Variable: logmilk Sum of Source DF Squares Mean Square F Value Pr > F Model 21 2.31530783 0.11025275 22.73 <.0001 Error 32 0.15524988 0.00485156 Corrected Total 53 2.47055771 R-Square Coeff Var Root MSE logmilk Mean 0.937160 0.962212 0.069653 7.238856 Source DF Type I SS Mean Square F Value Pr > F period 2 0.99805004 0.49902502 102.86 <.0001 cow 17 0.90721925 0.05336584 11.00 <.0001 trt 2 0.41003854 0.20501927 42.26 <.0001 Source DF Type III SS Mean Square F Value Pr > F period 2 0.99805004 0.49902502 102.86 <.0001 cow 17 0.90721925 0.05336584 11.00 <.0001 trt 2 0.41003854 0.20501927 42.26 <.0001 The SAS System 3 10:27 Tuesday, March 30, 2010 The GLM Procedure Class Level Information Class Levels Values cow 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 period 3 1 2 3 trt 3 1 2 3 Number of Observations Read 54 Number of Observations Used 54 The SAS System 4 10:27 Tuesday, March 30, 2010 The GLM Procedure Dependent Variable: logmilk Sum of Source DF Squares Mean Square F Value Pr > F Model 23 2.34909225 0.10213445 25.23 <.0001 Error 30 0.12146546 0.00404885 Corrected Total 53 2.47055771 R-Square Coeff Var Root MSE logmilk Mean 0.950835 0.879014 0.063631 7.238856 Source DF Type I SS Mean Square F Value Pr > F period 2 0.99805004 0.49902502 123.25 <.0001 cow 17 0.90721925 0.05336584 13.18 <.0001 trt 2 0.41003854 0.20501927 50.64 <.0001 res1 1 0.03373957 0.03373957 8.33 0.0072 res2 1 0.00004485 0.00004485 0.01 0.9169 Source DF Type III SS Mean Square F Value Pr > F period 2 0.99805004 0.49902502 123.25 <.0001 cow 17 0.88614844 0.05212638 12.87 <.0001 trt 2 0.42748254 0.21374127 52.79 <.0001 res1 1 0.02425053 0.02425053 5.99 0.0205 res2 1 0.00004485 0.00004485 0.01 0.9169 The SAS System 5 10:27 Tuesday, March 30, 2010 The GLM Procedure Class Level Information Class Levels Values cow 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 period 3 1 2 3 Number of Observations Read 54 Number of Observations Used 54 The SAS System 6 10:27 Tuesday, March 30, 2010 The GLM Procedure Dependent Variable: logmilk Sum of Source DF Squares Mean Square F Value Pr > F Model 23 2.34909225 0.10213445 25.23 <.0001 Error 30 0.12146546 0.00404885 Corrected Total 53 2.47055771 R-Square Coeff Var Root MSE logmilk Mean 0.950835 0.879014 0.063631 7.238856 Source DF Type I SS Mean Square F Value Pr > F period 2 0.99805004 0.49902502 123.25 <.0001 cow 17 0.90721925 0.05336584 13.18 <.0001 trt1 1 0.40204054 0.40204054 99.30 <.0001 trt2 1 0.00799800 0.00799800 1.98 0.1702 res1 1 0.03373957 0.03373957 8.33 0.0072 res2 1 0.00004485 0.00004485 0.01 0.9169 Source DF Type III SS Mean Square F Value Pr > F period 2 0.99805004 0.49902502 123.25 <.0001 cow 17 0.88614844 0.05212638 12.87 <.0001 trt1 1 0.36094097 0.36094097 89.15 <.0001 trt2 1 0.00592822 0.00592822 1.46 0.2357 res1 1 0.02425053 0.02425053 5.99 0.0205 res2 1 0.00004485 0.00004485 0.01 0.9169 Standard Parameter Estimate Error t Value Pr > |t| Intercept 6.910537500 B 0.03920539 176.26 <.0001 period 1 0.331694444 B 0.02121019 15.64 <.0001 period 2 0.191438889 B 0.02121019 9.03 <.0001 period 3 0.000000000 B . . . cow 1 0.065047222 B 0.05302547 1.23 0.2295 cow 2 0.371100000 B 0.05195414 7.14 <.0001 cow 3 0.352440278 B 0.05302547 6.65 <.0001 cow 4 0.343673611 B 0.05302547 6.48 <.0001 cow 5 0.222713889 B 0.05302547 4.20 0.0002 The SAS System 7 10:27 Tuesday, March 30, 2010 The GLM Procedure Dependent Variable: logmilk Standard Parameter Estimate Error t Value Pr > |t| cow 6 0.206266667 B 0.05195414 3.97 0.0004 cow 7 0.249280556 B 0.05302547 4.70 <.0001 cow 8 0.214600000 B 0.05195414 4.13 0.0003 cow 9 0.184906944 B 0.05302547 3.49 0.0015 cow 10 0.157973611 B 0.05302547 2.98 0.0057 cow 11 0.191647222 B 0.05302547 3.61 0.0011 cow 12 0.133800000 B 0.05195414 2.58 0.0152 cow 13 0.127613889 B 0.05302547 2.41 0.0225 cow 14 -0.037100000 B 0.05195414 -0.71 0.4807 cow 15 0.062606944 B 0.05302547 1.18 0.2470 cow 16 -0.023293056 B 0.05302547 -0.44 0.6636 cow 17 -0.052352778 B 0.05302547 -0.99 0.3314 cow 18 0.000000000 B . . . trt1 -0.129268056 0.01369112 -9.44 <.0001 trt2 0.016566667 0.01369112 1.21 0.2357 res1 -0.044954167 0.01836856 -2.45 0.0205 res2 -0.001933333 0.01836856 -0.11 0.9169 NOTE: The X'X matrix has been found to be singular, and a generalized inverse was used to solve the normal equations. Terms whose estimates are followed by the letter 'B' are not uniquely estimable.