Kuehl -- Example 2.1 Bacteria/Meat The GLM Procedure Class Level Information Class Levels Values package 4 1 2 3 4 Number of Observations Read 12 Number of Observations Used 8 Kuehl -- Example 2.1 Bacteria/Meat The GLM Procedure Dependent Variable: logcount Sum of Source DF Squares Mean Square F Value Pr > F Model 3 23.37055000 7.79018333 72.37 0.0006 Error 4 0.43060000 0.10765000 Corrected Total 7 23.80115000 R-Square Coeff Var Root MSE logcount Mean 0.981908 5.644741 0.328101 5.812500 Source DF Type I SS Mean Square F Value Pr > F package 3 23.37055000 7.79018333 72.37 0.0006 Source DF Type III SS Mean Square F Value Pr > F package 3 23.37055000 7.79018333 72.37 0.0006 Standard Parameter Estimate Error t Value Pr > |t| Intercept 3.210000000 B 0.23200216 13.84 0.0002 package 1 4.110000000 B 0.32810059 12.53 0.0002 package 2 2.140000000 B 0.32810059 6.52 0.0029 package 3 4.160000000 B 0.32810059 12.68 0.0002 package 4 0.000000000 B . . . 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. Kuehl -- Example 2.1 Bacteria/Meat The GLM Procedure Class Level Information Class Levels Values package 4 1 2 3 4 Number of Observations Read 12 Number of Observations Used 8 Kuehl -- Example 2.1 Bacteria/Meat The GLM Procedure Dependent Variable: logcount Sum of Source DF Squares Mean Square F Value Pr > F Model 4 293.6518000 73.4129500 681.96 <.0001 Error 4 0.4306000 0.1076500 Uncorrected Total 8 294.0824000 R-Square Coeff Var Root MSE logcount Mean 0.981908 5.644741 0.328101 5.812500 Source DF Type I SS Mean Square F Value Pr > F package 4 293.6518000 73.4129500 681.96 <.0001 Source DF Type III SS Mean Square F Value Pr > F package 4 293.6518000 73.4129500 681.96 <.0001 Standard Parameter Estimate Error t Value Pr > |t| package 1 7.320000000 0.23200216 31.55 <.0001 package 2 5.350000000 0.23200216 23.06 <.0001 package 3 7.370000000 0.23200216 31.77 <.0001 package 4 3.210000000 0.23200216 13.84 0.0002