EXERCÍCIO 15 – ANÁLISE DISCRIMINANTE |
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OUTPUT 27 |
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Análise
Discriminante |
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Comandos |
GET |
FILE='C:\Documents and Settings\user\Desktop\E15_DATA.sav'. |
DISCRIMINANT |
/GROUPS=tra(0 1) |
/VARIABLES=rel pol hab ren |
/ANALYSIS ALL |
/PRIORS EQUAL |
/STATISTICS=TABLE |
/CLASSIFY=NONMISSING POOLED. |
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Output |
Analysis Case Processing Summary |
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Unweighted Cases |
N |
Percent |
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Valid |
200 |
100,0 |
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Excluded |
Missing or
out-of-range group codes |
0 |
,0 |
At least one
missing discriminating variable |
0 |
,0 |
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Both missing or
out-of-range group codes and at least one missing discriminating variable |
0 |
,0 |
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Total |
0 |
,0 |
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Total |
200 |
100,0 |
Group Statistics |
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Valid N (listwise) |
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TRA |
Unweighted |
Weighted |
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0 |
REL |
51 |
51,000 |
POL |
51 |
51,000 |
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HAB |
51 |
51,000 |
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REN |
51 |
51,000 |
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1 |
REL |
149 |
149,000 |
POL |
149 |
149,000 |
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HAB |
149 |
149,000 |
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REN |
149 |
149,000 |
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Total |
REL |
200 |
200,000 |
POL |
200 |
200,000 |
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HAB |
200 |
200,000 |
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REN |
200 |
200,000 |
Eigenvalues |
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Function |
Eigenvalue |
% of Variance |
Cumulative % |
Canonical Correlation |
1 |
,0800(a) |
100,0 |
100,0 |
,2722 |
a First 1 canonical discriminant
functions were used in the analysis. |
Wilks' Lambda |
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Test of Function(s) |
Wilks' Lambda |
Chi-square |
df |
Sig. |
1 |
,9259 |
15,0864 |
4 |
,0045 |
Standardized Canonical Discriminant
Function Coefficients |
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Function |
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1 |
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REL |
,2736 |
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POL |
-,2124 |
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HAB |
,1743 |
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REN |
,8194 |
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Structure Matrix |
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Function |
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1 |
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REN |
,9368 |
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HAB |
,6287 |
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REL |
,2757 |
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POL |
-,2228 |
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Pooled within-groups correlations
between discriminating variables and standardized canonical discriminant
functions |
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Functions at Group Centroids |
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Function |
TRA |
1 |
0 |
-,4811 |
1 |
,1647 |
Unstandardized canonical discriminant
functions evaluated at group means |
Classification Processing Summary |
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Processed |
200 |
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Excluded |
Missing or
out-of-range group codes |
0 |
At least one
missing discriminating variable |
0 |
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Used in Output |
200 |
Prior Probabilities for Groups |
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Prior |
Cases Used in Analysis |
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TRA |
Unweighted |
Weighted |
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0 |
,500 |
51 |
51,000 |
1 |
,500 |
149 |
149,000 |
Total |
1,000 |
200 |
200,000 |
Classification Results(a) |
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Predicted Group Membership |
Total |
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TRA |
0 |
1 |
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Original |
Count |
0 |
34 |
17 |
51 |
1 |
60 |
89 |
149 |
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% |
0 |
66,7 |
33,3 |
100,0 |
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1 |
40,3 |
59,7 |
100,0 |
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a 61,5% of original grouped cases
correctly classified. |
Última
actualização: 2012-09-17