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Maximum R-Square Improvement: Step 3
Variable x6 Entered: R-Square = 0.9972 and C(p) = .
Analysis of Variance
Sum of Mean
Source DF Squares Square F Value Pr > F
Model 3 2.91736 0.97245 118.22 0.0675
Error 1 0.00823 0.00823
Corrected Total 4 2.92558
Parameter Standard
Variable Estimate Error Type II SS F Value Pr > F
Intercept 8.25207 0.25292 8.75636 1064.53 0.0195
x6 -0.02819 0.00670 0.14582 17.73 0.1485
x8 0.01480 0.00315 0.18127 22.04 0.1336
x14 0.00998 0.00170 0.28433 34.57 0.1073
Bounds on condition number: 3.0824, 21.296
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The above model is the best 3-variable model found.
Maximum R-Square Improvement: Step 4
1 08:27 Thursday, January 20, 2011 3
The REG Procedure
Model: MODEL1
Dependent Variable: y1 y1
Maximum R-Square Improvement: Step 4
Variable x4 Entered: R-Square = 1.0000 and C(p) = .
Analysis of Variance
Sum of Mean
Source DF Squares Square F Value Pr > F
Model 4 2.92558 0.73140 . .
Error 0 0 .
Corrected Total 4 2.92558
Parameter Standard
Variable Estimate Error Type II SS F Value Pr > F
Intercept 10.95417 . 0.13401 . .
x4 -0.08172 . 0.00823 . .
x6 -0.03439 . 0.11688 . .
x8 0.02020 . 0.08591 . .
x14 0.00930 . 0.21290 . .
Bounds on condition number: 17.213, 143.08
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The above model is the best 4-variable model found.
No further improvement in R-Square is possible.
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