11
12
上表显示各类正确判别率分别为100%，96%，98%
13
3.对案例：Crop’Pain连锁店展开判别分析讨论
Analysis 1
Summary of Canonical Discriminant Functions
Canonical
Function 1 2 3 Test of Function(s) 1 through 3 2 through 3 3 Wilks' Lambda .048 .287 .589 Chi-square 153.658 63.019 26.728 df 39 24 11 Sig. .000 .000 .005 Wilks' Lambda
Eigenvalue 5.019(a) 1.052(a) .698(a)
% of Variance
74.2 15.5 10.3
Cumulative %
74.2 89.7 100.0
Correlation
.913 .716 .641
Eigenvalues
a First 3 canonical discriminant functions were used in the analysis.
对判别指数及判别函数的显著性检验。均<0.01，显著。
Standardized Canonical Discriminant Function Coefficients
Function
毛利 投资 店堂面积 P15 P25 P35 P45 P55 TOTAL 平均收入 非餐饮企 月租金 生活指数
1 .008 -.375 .761 .451 .346 .172 .932 .540 -.721 .153 -.112 .374 -.140
2 .037 -1.571 .401 -.556 .601 .690 .054 .402 -.409 -.171 .072 .788 .005
3 -.250 -.234 .232 1.017 .371 -.865 .646 .575 -1.050 -.413 -.137 .788 .347
标准化典型判别函数的系数值
Structure Matrix
14
Function
P45 TOTAL P35 P15 P55 投资 店堂面积 P25 月租金 毛利 生活指数 平均收入 非餐饮企
1 .784(*) .781(*) .758(*) .731(*) .413(*) .137 .142 .197 .048 .432 .095 .115 .004
2 .212 .467 .380 .331 .224 -.671(*) -.665(*) .414(*) -.094 -.207 -.053 -.285 .113
3 -.074 -.004 -.151 -.087 .223 .356 -.037 .018 .654(*) -.527(*) .405(*) -.319(*) -.278(*)
Pooled within-groups correlations between discriminating variables and standardized canonical discriminant functions Variables ordered by absolute size of correlation within function.
* Largest absolute correlation between each variable and any discriminant function
Function
毛利 投资 店堂面积 P15 P25 P35 P45 P55 TOTAL 平均收入 非餐饮企 月租金 生活指数 (Constant)
Functions at Group Centroids
15
1 .000 -.002 .017 .001 .000 .000 .001 .001 .000 .050 -.005 .070 -.018 -6.743
2 .001 -.007 .009 -.001 .001 .001 .000 .000 .000 -.056 .003 .148 .001 3.109
3 -.004 -.001 .005 .002 .000 -.001 .001 .001 .000 -.136 -.006 .148 .044 -3.975
Canonical Discriminant Function Coefficients
Unstandardized coefficients