The following MINITAB output is for a best subsets regression involving five dependent variables X,..., X.The two models of each size with the highest values of R² are listed. Best Subsets Regression: Y versus X1, X2, X3, X4, X5 Response is Y Mallows XXXXX Vars R- R- C-p S12 3 4 5 Są Sq(adj) 177.3 77.1 133.6 1.4051 X 110.2 9.3 811.7 2.7940 х 289.3 89.0 14.60.97126 X x 277.8 77.3 130.5 1.3966 X X 390.5 90.2 3.60.91630 X хх 389.4 89.1 14.60.96763XXX 490.7 90.3 4.30.91446 XXXX 490.6 90.2 5.30.91942 X XXX 590.7 90.2 6.00.91805 XXXXX Which variables are in the model selected by the minimum C, criterion? Which variables are in the model selected by the adjusted R2 criterion? a. b. C. Are there any other good models?
The following MINITAB output is for a best subsets regression involving five dependent variables X,..., X.The two models of each size with the highest values of R² are listed. Best Subsets Regression: Y versus X1, X2, X3, X4, X5 Response is Y Mallows XXXXX Vars R- R- C-p S12 3 4 5 Są Sq(adj) 177.3 77.1 133.6 1.4051 X 110.2 9.3 811.7 2.7940 х 289.3 89.0 14.60.97126 X x 277.8 77.3 130.5 1.3966 X X 390.5 90.2 3.60.91630 X хх 389.4 89.1 14.60.96763XXX 490.7 90.3 4.30.91446 XXXX 490.6 90.2 5.30.91942 X XXX 590.7 90.2 6.00.91805 XXXXX Which variables are in the model selected by the minimum C, criterion? Which variables are in the model selected by the adjusted R2 criterion? a. b. C. Are there any other good models?
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Transcribed Image Text:The following MINITAB output is for a best subsets regression involving five dependent
variables X,..., X.The two models of each size with the highest values of R² are listed.
Best Subsets Regression: Y versus X1, X2, X3, X4, X5
Response is Y
Mallows
XXXXX
Vars R-
R-
C-p
S12 3 4 5
Są Sq(adj)
177.3 77.1
133.6 1.4051 X
110.2
9.3
811.7 2.7940
х
289.3
89.0
14.60.97126 X x
277.8
77.3
130.5 1.3966 X X
390.5 90.2
3.60.91630 X хх
389.4 89.1
14.60.96763XXX
490.7 90.3
4.30.91446 XXXX
490.6
90.2
5.30.91942 X XXX
590.7 90.2
6.00.91805 XXXXX
Which variables are in the model selected by the minimum C, criterion?
Which variables are in the model selected by the adjusted R2 criterion?
a.
b.
C.
Are there any other good models?
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