nag_simple_linear_regression (g02cac) Example Program Results Regression constant a = 7.5982 Standard error of the regression constant a = 6.6858 Regression coefficient b = 7.0905 Standard error of the regression coefficient b = 1.3224 The regression coefficient of determination = 0.8273 The sum of squares of the residuals about the regression = 965.2454 Number of degrees of freedom about the regression = 6.0000