The SAS System 1 15:04 Tuesday, April 14, 2015 The GLM Procedure Class Level Information Class Levels Values hybrid 3 1 2 3 block 4 1 2 3 4 density 4 10 15 25 40 Number of Observations Read 48 Number of Observations Used 48 The SAS System 2 15:04 Tuesday, April 14, 2015 The GLM Procedure Dependent Variable: hdwt Sum of Source DF Squares Mean Square F Value Pr > F Model 23 8393.833333 364.949275 14.70 <.0001 Error 24 595.696667 24.820694 Corrected Total 47 8989.530000 R-Square Coeff Var Root MSE hdwt Mean 0.933734 16.16233 4.982037 30.82500 Source DF Type I SS Mean Square F Value Pr > F block 3 408.985000 136.328333 5.49 0.0051 density 3 6429.388333 2143.129444 86.34 <.0001 block*density 9 466.543333 51.838148 2.09 0.0725 hybrid 2 881.408750 440.704375 17.76 <.0001 hybrid*density 6 207.507917 34.584653 1.39 0.2577 Source DF Type III SS Mean Square F Value Pr > F block 3 408.985000 136.328333 5.49 0.0051 density 3 6429.388333 2143.129444 86.34 <.0001 block*density 9 466.543333 51.838148 2.09 0.0725 hybrid 2 881.408750 440.704375 17.76 <.0001 hybrid*density 6 207.507917 34.584653 1.39 0.2577 Contrast DF Contrast SS Mean Square F Value Hybrid*Density Linear 2 72.808572 36.404286 1.47 Hybrid*Density Quadratic 2 92.297668 46.148834 1.86 Hybrid*Density Cubic 2 42.472134 21.236067 0.86 Contrast Pr > F Hybrid*Density Linear 0.2506 Hybrid*Density Quadratic 0.1775 Hybrid*Density Cubic 0.4376 The SAS System 3 15:04 Tuesday, April 14, 2015 The GLM Procedure Dependent Variable: hdwt Tests of Hypotheses Using the Type III MS for block*density as an Error Term Source DF Type III SS Mean Square F Value Pr > F density 3 6429.388333 2143.129444 41.34 <.0001 Tests of Hypotheses Using the Type III MS for block*density as an Error Term Contrast DF Contrast SS Mean Square F Value Pr > F Density Linear 1 5658.853856 5658.853856 109.16 <.0001 Density Quadratic 1 767.641602 767.641602 14.81 0.0039 Density Cubic 1 3.513359 3.513359 0.07 0.8005