General Linear Models Procedure Class Level Information Class Levels Values HERD 2 1 2 AGE 2 1 2 TRT 2 1 2 COW 121 1433 1477 1489 1515 1549 1551 1553 1559 1562 1563 1569 1574 1580 1585 1598 1609 1613 1614 1620 1632 1633 1636 1639 1640 1645 1651 1652 1655 1657 1664 1667 1669 1672 1677 1678 1682 1687 1689 1695 1696 1697 1698 1851 1853 1960 1964 1966 1969 1989 1991 1997 2019 2030 2035 2036 2039 2043 2052 2057 2068 2070 2073 2081 2087 2093 2097 2108 2111 2112 2113 2114 2117 2120 2121 2122 2136 2138 2145 2146 2148 2151 2156 2157 2158 2160 2164 2165 2168 2174 2175 2182 2191 2195 2196 2198 2201 2203 2208 2209 2215 2218 2219 2220 2226 2231 2232 2233 3157 3179 3250 3284 3337 3346 3395 3416 3424 3428 3432 3438 3439 3477 SEASON 4 1 2 3 4 Number of observations in data set = 442 Group Obs Dependent Variables 1 440 LSCC 2 442 MILK NOTE: Variables in each group are consistent with respect to the presence or absence of missing values. General Linear Models Procedure Dependent Variable: LSCC Sum of Mean Source DF Squares Square F Value Pr > F Model 152 72.75398798 0.47864466 3.39 0.0001 Error 287 40.50207925 0.14112223 Corrected Total 439 113.25606724 R-Square C.V. Root MSE LSCC Mean 0.642385 18.25030 0.3756624 2.0583899 Source DF Type III SS Mean Square F Value Pr > F HERD 1 0.01014386 0.01014386 0.07 0.7888 AGE 1 0.66516000 0.66516000 4.71 0.0307 TRT 1 0.63323662 0.63323662 4.49 0.0350 AGE*TRT 1 0.00084081 0.00084081 0.01 0.9385 COW(HERD*AGE*TRT) 136 66.77745147 0.49101067 3.48 0.0001 SEASON 3 0.21294897 0.07098299 0.50 0.6805 TRT*SEASON 3 1.18259191 0.39419730 2.79 0.0407 AGE*SEASON 3 0.24116830 0.08038943 0.57 0.6354 AGE*TRT*SEASON 3 0.65232765 0.21744255 1.54 0.2041 Tests of Hypotheses using the Type III MS for COW(HERD*AGE*TRT) as an error term Source DF Type III SS Mean Square F Value Pr > F HERD 1 0.01014386 0.01014386 0.02 0.8859 AGE 1 0.66516000 0.66516000 1.35 0.2465 TRT 1 0.63323662 0.63323662 1.29 0.2581 AGE*TRT 1 0.00084081 0.00084081 0.00 0.9671 General Linear Models Procedure Level of Level of Level of -------------LSCC------------ AGE TRT SEASON N Mean SD 1 1 1 21 1.98497430 0.65988233 1 1 2 24 2.10072910 0.53036257 1 1 3 21 2.04898936 0.45427188 1 1 4 30 1.92786577 0.46983772 1 2 1 14 1.74597989 0.55749937 1 2 2 12 1.85267602 0.52348991 1 2 3 13 1.83546818 0.49647850 1 2 4 24 2.05309625 0.57434867 2 1 1 29 2.21322118 0.46439923 2 1 2 31 2.19688096 0.56521069 2 1 3 28 2.21428900 0.48702861 2 1 4 38 2.10321849 0.43414816 2 2 1 38 1.96702182 0.50283321 2 2 2 38 2.07689152 0.49786706 2 2 3 36 2.15809947 0.43696987 2 2 4 43 2.03126040 0.48260195 General Linear Models Procedure Dependent Variable: MILK Sum of Mean Source DF Squares Square F Value Pr > F Model 153 89267.164179 583.445518 1.78 0.0001 Error 288 94293.944993 327.409531 Corrected Total 441 183561.109171 R-Square C.V. Root MSE MILK Mean 0.486308 29.29677 18.094461 61.762658 Source DF Type III SS Mean Square F Value Pr > F HERD 1 15398.002996 15398.002996 47.03 0.0001 AGE 1 11204.864378 11204.864378 34.22 0.0001 TRT 1 703.285762 703.285762 2.15 0.1438 AGE*TRT 1 391.535915 391.535915 1.20 0.2751 COW(HERD*AGE*TRT) 137 54289.696734 396.275159 1.21 0.0917 SEASON 3 1757.510292 585.836764 1.79 0.1493 TRT*SEASON 3 1113.477394 371.159131 1.13 0.3357 AGE*SEASON 3 287.441308 95.813769 0.29 0.8307 AGE*TRT*SEASON 3 680.678401 226.892800 0.69 0.5570 Tests of Hypotheses using the Type III MS for COW(HERD*AGE*TRT) as an error term Source DF Type III SS Mean Square F Value Pr > F HERD 1 15398.002996 15398.002996 38.86 0.0001 AGE 1 11204.864378 11204.864378 28.28 0.0001 TRT 1 703.285762 703.285762 1.77 0.1850 AGE*TRT 1 391.535915 391.535915 0.99 0.3220 General Linear Models Procedure Level of Level of Level of -------------MILK------------ AGE TRT SEASON N Mean SD 1 1 1 21 56.6176190 19.4912014 1 1 2 24 52.9380417 14.8447627 1 1 3 21 53.3799524 12.0145468 1 1 4 30 58.2240667 9.3930146 1 2 1 14 54.6077143 13.5092012 1 2 2 12 55.5529167 11.2224100 1 2 3 13 52.4309231 11.9696756 1 2 4 25 49.8570000 14.6219077 2 1 1 29 59.8460000 26.9004321 2 1 2 31 67.8687097 15.6837587 2 1 3 28 67.8645714 21.3464617 2 1 4 38 68.4053684 20.5785672 2 2 1 38 67.8866842 26.4873347 2 2 2 38 68.5923158 17.2874880 2 2 3 36 60.5434167 21.4897693 2 2 4 44 66.0886364 25.4543187 The MIXED Procedure Class Level Information Class Levels Values HERD 2 1 2 AGE 2 1 2 TRT 2 1 2 COW 121 1433 1477 1489 1515 1549 1551 1553 1559 1562 1563 1569 1574 1580 1585 1598 1609 1613 1614 1620 1632 1633 1636 1639 1640 1645 1651 1652 1655 1657 1664 1667 1669 1672 1677 1678 1682 1687 1689 1695 1696 1697 1698 1851 1853 1960 1964 1966 1969 1989 1991 1997 2019 2030 2035 2036 2039 2043 2052 2057 2068 2070 2073 2081 2087 2093 2097 2108 2111 2112 2113 2114 2117 2120 2121 2122 2136 2138 2145 2146 2148 2151 2156 2157 2158 2160 2164 2165 2168 2174 2175 2182 2191 2195 2196 2198 2201 2203 2208 2209 2215 2218 2219 2220 2226 2231 2232 2233 3157 3179 3250 3284 3337 3346 3395 3416 3424 3428 3432 3438 3439 3477 SEASON 4 1 2 3 4 REML Estimation Iteration History Iteration Evaluations Objective Criterion 0 1 3017.5989184 1 2 2976.5818099 0.00000062 2 1 2976.5808881 0.00000000 Convergence criteria met. Covariance Parameter Estimates (REML) Cov Parm Ratio Estimate Std Error Z Pr > |Z| HERD 0.25032187 85.24520577 123.27156018 0.69 0.4892 COW(HERD*AGE*TRT) 0.02691492 9.16567182 17.70019167 0.52 0.6046 Residual 1.00000000 340.54238142 28.60757553 11.90 0.0001 Model Fitting Information for MILK Description Value Observations 442.0000 Variance Estimate 340.5424 Standard Deviation Estimate 18.4538 REML Log Likelihood -1879.76 Model Fitting Information for MILK Description Value Akaike's Information Criterion -1882.76 Schwarz's Bayesian Criterion -1888.84 -2 REML Log Likelihood 3759.517 Tests of Fixed Effects Source NDF DDF Type III F Pr > F AGE 1 137 35.49 0.0001 TRT 1 137 0.49 0.4868 AGE*TRT 1 137 0.79 0.3763 SEASON 3 288 0.41 0.7476 AGE*SEASON 3 288 0.40 0.7527 TRT*SEASON 3 288 1.19 0.3132 AGE*TRT*SEASON 3 288 0.86 0.4638 The MIXED Procedure Class Level Information Class Levels Values HERD 2 1 2 AGE 2 1 2 TRT 2 1 2 COW 121 1433 1477 1489 1515 1549 1551 1553 1559 1562 1563 1569 1574 1580 1585 1598 1609 1613 1614 1620 1632 1633 1636 1639 1640 1645 1651 1652 1655 1657 1664 1667 1669 1672 1677 1678 1682 1687 1689 1695 1696 1697 1698 1851 1853 1960 1964 1966 1969 1989 1991 1997 2019 2030 2035 2036 2039 2043 2052 2057 2068 2070 2073 2081 2087 2093 2097 2108 2111 2112 2113 2114 2117 2120 2121 2122 2136 2138 2145 2146 2148 2151 2156 2157 2158 2160 2164 2165 2168 2174 2175 2182 2191 2195 2196 2198 2201 2203 2208 2209 2215 2218 2219 2220 2226 2231 2232 2233 3157 3179 3250 3284 3337 3346 3395 3416 3424 3428 3432 3438 3439 3477 SEASON 4 1 2 3 4 REML Estimation Iteration History Iteration Evaluations Objective Criterion 0 1 3017.5989184 1 2 2976.5818099 0.00000062 2 1 2976.5808881 0.00000000 Convergence criteria met. Covariance Parameter Estimates (REML) Cov Parm Ratio Estimate Std Error Z Pr > |Z| HERD 0.25032187 85.24520577 123.27156018 0.69 0.4892 DIAG CS 0.02691492 9.16567182 17.70019167 0.52 0.6046 Residual 1.00000000 340.54238142 28.60757553 11.90 0.0001 Model Fitting Information for MILK Description Value Observations 442.0000 Variance Estimate 340.5424 Standard Deviation Estimate 18.4538 REML Log Likelihood -1879.76 Model Fitting Information for MILK Description Value Akaike's Information Criterion -1882.76 Schwarz's Bayesian Criterion -1888.84 -2 REML Log Likelihood 3759.517 Tests of Fixed Effects Source NDF DDF Type III F Pr > F AGE 1 425 35.49 0.0001 TRT 1 425 0.49 0.4860 AGE*TRT 1 425 0.79 0.3752 SEASON 3 425 0.41 0.7476 AGE*SEASON 3 425 0.40 0.7527 TRT*SEASON 3 425 1.19 0.3125 AGE*TRT*SEASON 3 425 0.86 0.4634