-> DISCRIMINANT
-> /GROUPS=group(1 3)
-> /VARIABLES=y1 y2 y3
-> /ANALYSIS ALL
-> /PRIORS EQUAL
-> /STATISTICS=RAW COV TCOV TABLE
-> /CLASSIFY=NONMISSING POOLED .
This DISCRIMINANT analysis requires 656 bytes of memory.
- - - - - - - - D I S C R I M I N A N T A N A L Y S I S - - - - - - - -
On groups defined by GROUP
59 (Unweighted) cases were processed.
26 of these were excluded from the analysis.
0 had missing or out-of-range group codes.
26 had both.
33 (Unweighted) cases will be used in the analysis.
Number of cases by group
Number of cases
GROUP Unweighted Weighted Label
1 11 11.0
2 11 11.0
3 11 11.0
Total 33 33.0
Pooled within-groups covariance matrix with 30 degrees of freedom
Y1 Y2 Y3
Y1 9.7988
Y2 .2184 4.2096
Y3 -6.9259 1.1395 14.2124
Total convariance matrix with 32 degrees of freedom
Y1 Y2 Y3
Y1 10.8403
Y2 .6498 4.0707
Y3 -4.4758 1.5905 15.8813
- - - - - - - - D I S C R I M I N A N T A N A L Y S I S - - - - - - - -
On groups defined by GROUP
Canonical Discriminant Functions
Pct of Cum Canonical After Wilks'
Fcn Eigenvalue Variance Pct Corr Fcn Lambda Chi-square df Sig
: 0 .525788 18.643 6 .0048
1* .8920 99.42 99.42 .6866 : 1 .994785 .152 2 .9270
2* .0052 .58 100.00 .0722 :
* Marks the 2 canonical discriminant functions remaining in the analysis.
Standardized canonical discriminant function coefficients
Func 1 Func 2
Y1 1.09906 .24735
Y2 -.02092 .77416
Y3 1.10988 -.54112
Structure matrix:
Pooled within-groups correlations between discriminating variables
and canonical discriminant functions
Func 1 Func 2
Y1 .44697 .59125*
Y2 .17996 .70285*
Y3 .46178 -.57223*
* denotes largest absolute correlation between each variable and any
discriminant function.
Unstandardized canonical discriminant function coefficients
Func 1 Func 2
Y1 .3511026 .0790174
Y2 -.0101965 .3773194
Y3 .2944047 -.1435349
(Constant) -7.5818304 -2.5173191
Classification results -
No. of Predicted Group Membership
Actual Group Cases 1 2 3
-------------------- ------ -------- -------- --------
Group 1 11 9 0 2
81.8% .0% 18.2%
Group 2 11 2 5 4
18.2% 45.5% 36.4%
Group 3 11 2 5 4
18.2% 45.5% 36.4%
Percent of "grouped" cases correctly classified: 54.55%
Classification processing summary
59 (Unweighted) cases were processed.
0 cases were excluded for missing or out-of-range group codes.
26 cases had at least one missing discriminating variable.
33 (Unweighted) cases were used for printed output.
Preceding task required 5.00 seconds elapsed.