The SAS System 1 14:57 Tuesday, March 20, 2018 The REG Procedure Model: MODEL1 Dependent Variable: y Number of Observations Read 8 Number of Observations Used 8 Analysis of Variance Sum of Mean Source DF Squares Square F Value Pr > F Model 2 4486.22142 2243.11071 1314.29 <.0001 Error 5 8.53358 1.70672 Corrected Total 7 4494.75500 Root MSE 1.30641 R-Square 0.9981 Dependent Mean 65.72500 Adj R-Sq 0.9973 Coeff Var 1.98770 Parameter Estimates Parameter Standard Variable DF Estimate Error t Value Pr > |t| Intercept 1 25.39532 1.05065 24.17 <.0001 x 1 15.08788 0.58744 25.68 <.0001 x2 1 -0.83063 0.06191 -13.42 <.0001 The SAS System 2 14:57 Tuesday, March 20, 2018 The NLIN Procedure Dependent Variable y Method: Gauss-Newton Iterative Phase Sum of Iter m a r Squares 0 100.0 75.0000 0.5000 2867.4 1 92.0518 65.7165 0.8088 580.2 2 107.7 83.1839 0.8089 14.2568 3 107.7 83.1833 0.8089 14.2568 4 107.7 83.1835 0.8089 14.2568 NOTE: Convergence criterion met. Estimation Summary Method Gauss-Newton Iterations 4 R 8.95E-7 PPC(m) 6.663E-8 RPC(m) 1.761E-6 Object 5.35E-10 Objective 14.25676 Observations Read 8 Observations Used 8 Observations Missing 0 Sum of Mean Approx Source DF Squares Square F Value Pr > F Model 2 4480.5 2240.2 785.68 <.0001 Error 5 14.2568 2.8514 Corrected Total 7 4494.8 Approx Approximate 95% Confidence Parameter Estimate Std Error Limits m 107.7 3.7848 97.9218 117.4 a 83.1835 3.4130 74.4100 91.9569 r 0.8089 0.0175 0.7639 0.8539 The SAS System 3 14:57 Tuesday, March 20, 2018 The NLIN Procedure Approximate Correlation Matrix m a r m 1.0000000 0.9187610 0.9471147 a 0.9187610 1.0000000 0.7886525 r 0.9471147 0.7886525 1.0000000 The SAS System 4 14:57 Tuesday, March 20, 2018 The NLIN Procedure Dependent Variable y Method: Gauss-Newton Iterative Phase Sum of Iter m c k Squares 0 100.0 0.7500 -1.0000 4505.8 1 93.4754 0.7271 -0.4367 501.4 2 96.2653 0.7359 -0.2991 88.4520 3 104.7 0.7661 -0.2015 77.3381 4 107.5 0.7726 -0.2130 14.2659 5 107.7 0.7727 -0.2121 14.2568 6 107.7 0.7727 -0.2121 14.2568 7 107.7 0.7727 -0.2121 14.2568 NOTE: Convergence criterion met. Estimation Summary Method Gauss-Newton Iterations 7 Subiterations 2 Average Subiterations 0.285714 R 1.051E-6 PPC(k) 2.399E-7 RPC(k) 6.326E-6 Object 7.39E-10 Objective 14.25676 Observations Read 8 Observations Used 8 Observations Missing 0 Sum of Mean Approx Source DF Squares Square F Value Pr > F Model 2 4480.5 2240.2 785.68 <.0001 Error 5 14.2568 2.8514 Corrected Total 7 4494.8 The SAS System 5 14:57 Tuesday, March 20, 2018 The NLIN Procedure Approx Approximate 95% Confidence Parameter Estimate Std Error Limits m 107.7 3.7848 97.9218 117.4 c 0.7727 0.0127 0.7401 0.8053 k -0.2121 0.0216 -0.2677 -0.1565 Approximate Correlation Matrix m c k m 1.0000000 0.1548330 0.9471147 c 0.1548330 1.0000000 -0.0573409 k 0.9471147 -0.0573409 1.0000000 The SAS System 6 14:57 Tuesday, March 20, 2018 The NLIN Procedure Dependent Variable y Method: Gauss-Newton Iterative Phase Sum of Iter a b Squares 0 1.0000 1.0000 33207.1 1 2.0036 0.6757 32598.2 2 7.2851 0.1063 30350.0 3 14.7579 0.6409 8022.4 4 36.1775 0.2088 4853.5 5 40.2756 0.4623 545.0 6 41.2365 0.3921 35.1204 7 41.3208 0.3876 33.7138 8 41.3174 0.3877 33.7138 9 41.3174 0.3877 33.7138 NOTE: Convergence criterion met. Estimation Summary Method Gauss-Newton Iterations 9 Subiterations 6 Average Subiterations 0.666667 R 1.28E-7 PPC(b) 1.656E-8 RPC(b) 1.302E-6 Object 9.99E-11 Objective 33.7138 Observations Read 7 Observations Used 7 Observations Missing 0 NOTE: An intercept was not specified for this model. Sum of Mean Approx Source DF Squares Square F Value Pr > F Model 2 38419.0 19209.5 2848.91 <.0001 Error 5 33.7138 6.7428 Uncorrected Total 7 38452.7 The SAS System 7 14:57 Tuesday, March 20, 2018 The NLIN Procedure Approx Approximate 95% Confidence Parameter Estimate Std Error Limits a 41.3174 1.6388 37.1048 45.5301 b 0.3877 0.0224 0.3300 0.4453 Approximate Correlation Matrix a b a 1.0000000 -0.9425702 b -0.9425702 1.0000000