The SAS System The MEANS Procedure Analysis Variable : gadd N brand Obs Mean ----------------------------------- 1 20 1070.30 2 20 1069.85 3 20 1116.65 4 20 1359.65 ----------------------------------- The SAS System The MEANS Procedure Analysis Variable : gadd N side Obs Mean ----------------------------------- 1 40 1090.88 2 40 1217.35 ----------------------------------- The SAS System The MEANS Procedure Analysis Variable : gadd N brand side Obs Mean Std Dev ------------------------------------------------------------------- 1 1 10 1166.10 152.3998147 2 10 974.4998000 72.9999420 2 1 10 1117.60 216.1999812 2 10 1022.10 105.0999403 3 1 10 857.0001000 151.4998416 2 10 1376.30 211.4000969 4 1 10 1222.80 123.1000267 2 10 1496.50 183.9998678 ------------------------------------------------------------------- The SAS System The GLM Procedure Class Level Information Class Levels Values brand 4 1 2 3 4 side 2 1 2 Number of Observations Read 80 Number of Observations Used 80 The SAS System The GLM Procedure Dependent Variable: gadd Sum of Source DF Squares Mean Square F Value Pr > F Model 7 3107552.083 443936.012 17.50 <.0001 Error 72 1826954.058 25374.362 Corrected Total 79 4934506.141 R-Square Coeff Var Root MSE gadd Mean 0.629759 13.80224 159.2933 1154.112 Source DF Type I SS Mean Square F Value Pr > F brand 3 1155477.556 385159.185 15.18 <.0001 side 1 319918.386 319918.386 12.61 0.0007 brand*side 3 1632156.141 544052.047 21.44 <.0001 Source DF Type III SS Mean Square F Value Pr > F brand 3 1155477.556 385159.185 15.18 <.0001 side 1 319918.386 319918.386 12.61 0.0007 brand*side 3 1632156.141 544052.047 21.44 <.0001