Kuehl -- Example 6.5 -- Shrimp Culture The GLM Procedure Class Level Information Class Levels Values temp 2 25 35 density 2 80 160 saline 3 10 25 40 Number of Observations Read 36 Number of Observations Used 36 Kuehl -- Example 6.5 -- Shrimp Culture The GLM Procedure Dependent Variable: wtgain Sum of Source DF Squares Mean Square F Value Pr > F Model 11 467636.3333 42512.3939 14.64 <.0001 Error 24 69690.6667 2903.7778 Corrected Total 35 537327.0000 R-Square Coeff Var Root MSE wtgain Mean 0.870301 19.30270 53.88671 279.1667 Source DF Type I SS Mean Square F Value Pr > F temp 1 15376.0000 15376.0000 5.30 0.0304 density 1 21218.7778 21218.7778 7.31 0.0124 saline 2 96762.5000 48381.2500 16.66 <.0001 temp*density 1 8711.1111 8711.1111 3.00 0.0961 temp*saline 2 300855.1667 150427.5833 51.80 <.0001 density*saline 2 674.3889 337.1944 0.12 0.8909 temp*density*saline 2 24038.3889 12019.1944 4.14 0.0285 Source DF Type III SS Mean Square F Value Pr > F temp 1 15376.0000 15376.0000 5.30 0.0304 density 1 21218.7778 21218.7778 7.31 0.0124 saline 2 96762.5000 48381.2500 16.66 <.0001 temp*density 1 8711.1111 8711.1111 3.00 0.0961 temp*saline 2 300855.1667 150427.5833 51.80 <.0001 density*saline 2 674.3889 337.1944 0.12 0.8909 temp*density*saline 2 24038.3889 12019.1944 4.14 0.0285