Regression of MEDV on PT_RATIO 36 12:22 Monday, November 27, 2006
The GLM Procedure
Dependent Variable: MEDV MEDV
Sum of Source DF Squares Mean Square F Value Pr > F
Model 1 11014.28221 11014.28221 175.11 <.0001
Error 504 31702.01321 62.90082
Corrected Total 505 42716.29542
R-Square Coeff Var Root MSE MEDV Mean
0.257847 35.19759 7.931004 22.53281
Source DF Type I SS Mean Square F Value Pr > F
PT_RATIO 1 11014.28221 11014.28221 175.11 <.0001
Source DF Type III SS Mean Square F Value Pr > F
PT_RATIO 1 11014.28221 11014.28221 175.11 <.0001
Standard Parameter Estimate Error t Value Pr > |t|
Intercept 62.34462747 3.02917246 20.58 <.0001 PT_RATIO -2.15717530 0.16301797 -13.23 <.0001 Regression of sqrt(MEDV) on PT_RATIO 38 12:22 Monday, November 27, 2006
The GLM Procedure
Dependent Variable: sqrt_medv
Sum of Source DF Squares Mean Square F Value Pr > F
Model 1 116.3295475 116.3295475 179.67 <.0001
Error 504 326.3153489 0.6474511
Corrected Total 505 442.6448964
R-Square Coeff Var Root MSE sqrt_medv Mean
0.262806 17.28997 0.804643 4.653817
Source DF Type I SS Mean Square F Value Pr > F
PT_RATIO 1 116.3295475 116.3295475 179.67 <.0001
Source DF Type III SS Mean Square F Value Pr > F
PT_RATIO 1 116.3295475 116.3295475 179.67 <.0001
Standard Parameter Estimate Error t Value Pr > |t|
Intercept 8.745283311 0.30732602 28.46 <.0001 PT_RATIO -0.221693193 0.01653906 -13.40 <.0001