g02df Example Program Results Results from full model Residual sum of squares = 8.4066e-002 Degrees of freedom = 7 Variable 2 dropped Residual sum of squares = 2.1239e-001 Degrees of freedom = 8 Parameter estimate Standard error 3.6372e+000 1.5083e-001 6.1264e-001 2.8007e-002 -6.0154e-001 4.2335e-001 1.6709e-001 7.8656e-002 Variable 4 dropped Residual sum of squares = 3.3220e-001 Degrees of freedom = 9 Parameter estimate Standard error 3.5974e+000 1.7647e-001 6.2088e-001 3.2706e-002 2.4247e-001 1.7235e-001