pegrout.txt

《多元数据分析》是我正在看的一本书

0                       SYMMETRIC INDSCAL
Paul Green'S artificial data ; 3 subjects and 15 stimuli          
             
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 PARAMETERS
  DIM  IRDATA  ITMAX IPUNCH  IPLOT    IRN
   2      3     10      0      0        0
 NO. OF MATRICES =   3  NO. OF STIM. =  15
**************************************************
INITIAL STIMULUS MATRIX
   1 -1.180 -1.180  -.740   .060   .930  1.430  1.060   .310  -.620
-1.180
       .430   .930  1.430 -1.180 -1.180
   2   .650  1.460  1.460  1.460  1.110   .290  -.170  -.170  -.290 
-.290
      -.410  -.990 -1.630  -.930 -1.930
                       HISTORY OF COMPUTATION
 ITERATION        CORRELATIONS BETWEEN       VAF                
LOSS
                   Y(DATA) AND YHAT        (R**2)           
(Y-YHAT)**2
      0                .998347             .996697            
.003303
      1                .999585             .999171            
.000830
      2                .999894             .999789            
.000211
      3                .999972             .999944            
.000056
      4                .999991             .999982            
.000018
      5                .999996             .999992            
.000008
      6                .999997             .999994            
.000006
      7                .999997             .999995            
.000005
REACHED CRITERION ON ITERATION  7
    FINAL              .999997             .999995            
.000005
                       NORMALIZED SOLUTION
SUBJECTS WEIGHT MATRIX
  1     1.000   .924   .704
  2      .000   .371   .701
STIMULUS MATRIX
  1     -.292  -.292  -.179   .027   .251   .380   .285   .092 
-.148  -.292
         .122   .251   .380  -.292  -.292
  2      .163   .364   .364   .363   .278   .077  -.034  -.036 
-.064  -.065
        -.094  -.236  -.392  -.221  -.465
NORMALIZED SUM OF PRODUCTS (SUBJECTS)
  1     1.000
  2      .688  1.000
SUM OF PRODUCTS (STIMULI)
  1     1.000
  2     -.114  1.000
APPROXIMATE PROPORTION OF TOTAL VARIANCE ACCOUNTED FOR BY EACH
DIMENSION
         1      2
         .789   .211
CORRELATION BETWEEN COMPUTED SCORES AND SCALAR PROD. FOR SUBJECTS

   1      .999999
   2      .999996
   3      .999997WEIGHTS SPACE   DIMENSION 2 (Y-AXIS) VS. DIMENSION  1 (X-AXIS)
                              Paul Green'S artificial data ; 3
subjects and 15 stimuli                        
             -1.0000                   -.5000                   
.0000                    .5000                   1.0000
              
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       1.0000  .                                                 
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        .5000  .                                                 
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        .0000 
.--------------------------------------------------I-------------
-------------------------------------.        .0000
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       -.5000  .