The SAS System 1 The REG Procedure Model: MODEL1 Dependent Variable: loss Number of Observations Read 50 Number of Observations Used 50 Analysis of Variance Sum of Mean Source DF Squares Square F Value Pr > F Model 4 59.87920 14.96980 15.07 <.0001 Error 45 44.70400 0.99342 Corrected Total 49 104.58320 Root MSE 0.99671 R-Square 0.5726 Dependent Mean 10.95600 Adj R-Sq 0.5346 Coeff Var 9.09735 Parameter Estimates Parameter Standard Variable DF Estimate Error t Value Pr > |t| Intercept 1 12.17000 0.31519 38.61 <.0001 a 1 -0.12000 0.44574 -0.27 0.7890 b 1 -1.15000 0.44574 -2.58 0.0132 c 1 -1.90000 0.44574 -4.26 0.0001 d 1 -2.90000 0.44574 -6.51 <.0001 The SAS System 2 The REG Procedure Model: MODEL1 Dependent Variable: loss Output Statistics Dependent Predicted Obs Variable Value Residual 1 12.4000 12.0500 0.3500 2 10.7000 12.0500 -1.3500 3 11.9000 12.0500 -0.1500 4 11.0000 12.0500 -1.0500 5 12.4000 12.0500 0.3500 6 12.3000 12.0500 0.2500 7 13.0000 12.0500 0.9500 8 12.5000 12.0500 0.4500 9 11.2000 12.0500 -0.8500 10 13.1000 12.0500 1.0500 11 9.1000 11.0200 -1.9200 12 11.5000 11.0200 0.4800 13 11.3000 11.0200 0.2800 14 9.7000 11.0200 -1.3200 15 13.2000 11.0200 2.1800 16 10.7000 11.0200 -0.3200 17 10.6000 11.0200 -0.4200 18 11.3000 11.0200 0.2800 19 11.1000 11.0200 0.0800 20 11.7000 11.0200 0.6800 21 8.5000 10.2700 -1.7700 22 11.6000 10.2700 1.3300 23 10.2000 10.2700 -0.0700 24 10.9000 10.2700 0.6300 25 9.0000 10.2700 -1.2700 26 9.6000 10.2700 -0.6700 27 9.9000 10.2700 -0.3700 28 11.3000 10.2700 1.0300 29 10.5000 10.2700 0.2300 30 11.2000 10.2700 0.9300 31 8.7000 9.2700 -0.5700 32 9.3000 9.2700 0.0300 33 8.2000 9.2700 -1.0700 34 8.3000 9.2700 -0.9700 35 9.0000 9.2700 -0.2700 36 9.4000 9.2700 0.1300 37 9.2000 9.2700 -0.0700 38 12.2000 9.2700 2.9300 39 8.5000 9.2700 -0.7700 40 9.9000 9.2700 0.6300 41 12.7000 12.1700 0.5300 42 13.2000 12.1700 1.0300 43 11.8000 12.1700 -0.3700 The SAS System 3 The REG Procedure Model: MODEL1 Dependent Variable: loss Output Statistics Dependent Predicted Obs Variable Value Residual 44 11.9000 12.1700 -0.2700 45 12.2000 12.1700 0.0300 46 11.2000 12.1700 -0.9700 47 13.7000 12.1700 1.5300 48 11.8000 12.1700 -0.3700 49 11.5000 12.1700 -0.6700 50 11.7000 12.1700 -0.4700 Sum of Residuals 0 Sum of Squared Residuals 44.70400 Predicted Residual SS (PRESS) 55.19012