例19-03计算结果.lst

SAS应用_医学统计学的例题程序及其结果,学习SAS的必备资料.

                                       The SAS System      23:03 Wednesday, April 3, 2002  38

                              Average Linkage Cluster Analysis

                            Eigenvalues of the Covariance Matrix

                      Eigenvalue      Difference      Proportion      Cumulative

               1         1976158         1976018        0.999866         0.99987
               2             140              49        0.000071         0.99994
               3              90              66        0.000046         0.99998
               4              24              16        0.000012         0.99999
               5               8               6        0.000004         1.00000
               6               3               2        0.000001         1.00000
               7               0               0        0.000000         1.00000
               8               0               0        0.000000         1.00000
               9               0               0        0.000000         1.00000
              10               0               .        0.000000         1.00000

                 Root-Mean-Square Total-Sample Standard Deviation = 444.5698
                 Root-Mean-Square Distance Between Observations   = 1988.177

                 Number                          Frequency   Normalized
                   of                               of New       RMS
                Clusters   --Clusters Joined--     Cluster    Distance    Tie

                     26    OB24       OB25               2    0.014097
                     25    OB4        OB12               2    0.015323
                     24    OB17       OB21               2    0.018411
                     23    OB11       OB13               2    0.020655
                     22    OB6        OB15               2    0.022874
                     21    OB14       OB19               2    0.025913
                     20    OB5        OB7                2    0.027924
                     19    OB22       OB26               2    0.031266
                     18    OB3        OB27               2    0.039479
                     17    OB9        OB16               2    0.042277
                     16    CL22       CL23               4    0.045833
                     15    CL20       OB18               3    0.071684
                     14    CL18       CL21               4    0.073480
                     13    CL25       CL26               4    0.081556
                     12    CL16       CL24               6    0.087267
                     11    OB2        CL15               4    0.127442
                     10    OB20       OB23               2    0.146482
                      9    OB8        CL19               3    0.155058
                      8    CL14       CL13               8    0.183814
                      7    OB10       CL10               3    0.254979
                      6    CL11       CL12              10    0.262155
                      5    CL9        CL17               5    0.275849
                      4    OB1        CL8                9    0.307314
                      3    CL4        CL6               19    0.523603
                      2    CL3        CL5               24    0.815576
                      1    CL2        CL7               27    1.897913
                                       The SAS System      23:03 Wednesday, April 3, 2002  39

                              Average Linkage Cluster Analysis

                                   Name of Observation or Cluster

                 O  O  O     O  O  O           O     O  O  O  O  O     O  O     O  O  O  O
           O  O  B  B  B  O  B  B  B  O  O  O  B  O  B  B  B  B  B  O  B  B  O  B  B  B  B
           B  B  2  1  1  B  1  2  2  B  B  B  1  B  1  1  1  1  2  B  2  2  B  1  1  2  2
           1  3  7  4  9  4  2  4  5  2  5  7  8  6  5  1  3  7  1  8  2  6  9  6  0  0  3
        2 +
          |
          |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
          |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  A       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  v  1.75 +XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  e       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  r       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  a       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  g       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  e   1.5 +XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
          |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  D       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  i       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  s       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  t  1.25 +XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  a       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  n       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  c       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  e       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
        1 +XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  B       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  e       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  t       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  w       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX
  e  0.75 +XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  e       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  n       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
          |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  C       |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  l   0.5 +XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  u       |XXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  s       |XXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  t       |XXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  e       |XXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXX  XXXXXXX
  r  0.25 +.  XXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXXXXXXXXXXXXXXX  XXXXXXX  XXXX  XXXXXXX
  s       |.  XXXXXXXXXXXXXXXXXXXXXX  XXXXXXXXXX  XXXXXXXXXXXXXXXX  XXXXXXX  XXXX  .  XXXX
          |.  XXXXXXXXXX  XXXXXXXXXX  XXXXXXXXXX  XXXXXXXXXXXXXXXX  XXXXXXX  XXXX  .  XXXX
          |.  XXXXXXXXXX  XXXXXXXXXX  .  XXXXXXX  XXXXXXXXXXXXXXXX  .  XXXX  XXXX  .  .  .
          |.  XXXXXXXXXX  XXXX  XXXX  .  XXXXXXX  XXXXXXXXXX  XXXX  .  XXXX  XXXX  .  .  .
        0 +.  .  .  .  .  XXXX  XXXX  .  .  .  .  XXXX  XXXX  XXXX  .  .  .  .  .  .  .  .
                                       The SAS System      23:03 Wednesday, April 3, 2002  40

                        Oblique Principal Component Cluster Analysis

                            27 Observations       PROPORTION  =        0
                            10 Variables          MAXEIGEN    =        1



                               Cluster summary for 1 cluster(s)

                                  Cluster     Variation    Proportion      Second
          Cluster     Members    Variation    Explained     Explained    Eigenvalue
          -------------------------------------------------------------------------
                1          10      10.0000      3.19128      0.3191         2.2146

                  Total variation explained = 3.191277 Proportion = 0.3191
Cluster 1 will be split.
                                       The SAS System      23:03 Wednesday, April 3, 2002  41

                        Oblique Principal Component Cluster Analysis

                               Cluster summary for 2 cluster(s)

                                  Cluster     Variation    Proportion      Second
          Cluster     Members    Variation    Explained     Explained    Eigenvalue
          -------------------------------------------------------------------------
                1           6      6.00000      3.03756      0.5063         1.2609
                2           4      4.00000      2.25623      0.5641         1.6188

                  Total variation explained =  5.29379 Proportion = 0.5294


                                        R-squared with
                                      ------------------
                                        Own        Next     1-R**2
                          Variable    Cluster    Closest     Ratio
               Cluster   1----------------------------------------
                          X3           0.0614     0.0097    0.9478
                          X4           0.9612     0.0315    0.0401
                          X5           0.9613     0.0314    0.0399
                          X6           0.0177     0.0009    0.9831
                          X7           0.2469     0.0179    0.7669
                          X10          0.7891     0.0000    0.2109
               Cluster   2----------------------------------------
                          X1           0.4632     0.0007    0.5372
                          X2           0.4897     0.0065    0.5136
                          X8           0.6296     0.0226    0.3790
                          X9           0.6738     0.0237    0.3341



                              Standardized Scoring Coefficients

                             Cluster             1             2
                             -----------------------------------
                             X1           0.000000      0.301640
                             X2           0.000000      0.310162
                             X3           0.081544      0.000000
                             X4           0.322761      0.000000
                             X5           0.322787      0.000000
                             X6           0.043857      0.000000
                             X7           0.163570      0.000000
                             X8           0.000000      0.351669
                             X9           0.000000      0.363811
                             X10          0.292435      0.000000
                                       The SAS System      23:03 Wednesday, April 3, 2002  42

                        Oblique Principal Component Cluster Analysis

                                      Cluster Structure

                             Cluster             1             2
                             -----------------------------------
                             X1           -.026359      0.680569
                             X2           0.080611      0.699797
                             X3           0.247694      -.098463
                             X4           0.980404      0.177418
                             X5           0.980483      0.177260
                             X6           0.133217      -.029481
                             X7           0.496852      0.133861
                             X8           0.150478      0.793448