     18 ROWS READ

 ROW    C1   C2    C3   C4    C5    C6     C7    C8     C9

   1    12    4    12    5    14    13    193    85    146
   2    11    4    12    6    13    13    179    52    132
   3    12    4    12    5    12    12    192    78    136
   4    12    4    12    5    12    12    177    56    141
  .  .  .

MTB > name c9='finb' c8='mtb' c7='fina'
MTB > describe c1-c9

                N     MEAN   MEDIAN   TRMEAN    STDEV   SEMEAN
C1             18   11.111   11.000   11.188    0.963    0.227
C2             18    3.667    4.000    3.750    0.594    0.140
C3             18   12.333   13.000   12.625    1.782    0.420
C4             18    5.222    5.000    5.250    1.003    0.236
C5             18   12.000   12.500   12.250    2.326    0.548
C6             18   11.667   12.000   11.875    1.847    0.435
fina           18   157.50   163.00   159.38    28.12     6.63
mtb            18    56.67    57.50    57.31    17.59     4.15
finb           18   118.44   116.50   119.56    20.11     4.74

              MIN      MAX       Q1       Q3
C1          9.000   12.000   10.000   12.000
C2          2.000    4.000    3.000    4.000
C3          6.000   14.000   12.000   13.000
C4          3.000    7.000    4.750    6.000
C5          6.000   14.000   11.000   14.000
C6          7.000   13.000   11.000   13.000
fina        92.00   193.00   133.50   180.50
mtb         18.00    85.00    49.50    68.00
finb        73.00   146.00   103.00   136.25

MTB > pca c1-c6;
SUBC>scores c11-c16.

Eigenanalysis of the Correlation Matrix

Eigenvalue    2.2380    1.3818    1.2031    0.6652    0.4026    0.1093
Proportion     0.373     0.230     0.201     0.111     0.067     0.018
Cumulative     0.373     0.603     0.804     0.915     0.982     1.000

Variable         PC1       PC2       PC3       PC4       PC5       PC6
C1            -0.429     0.365     0.017     0.702     0.436    -0.005
C2            -0.358     0.310    -0.472    -0.610     0.391     0.168
C3            -0.086    -0.180    -0.825     0.294    -0.377    -0.227
C4             0.091    -0.765    -0.127     0.081     0.606     0.132
C5            -0.584    -0.282     0.132     0.030    -0.384     0.643
C6            -0.575    -0.273     0.250    -0.204    -0.026    -0.700
MTB > print c11-c16

 ROW       C11       C12       C13       C14       C15        C16

   1  -1.51832   0.27414   0.22713   0.11074   0.20853   0.150303
   2  -0.73141  -0.74580   0.02620  -0.54975   0.52512   0.011085
   3  -0.70460   0.66409  -0.02164   0.19596   0.55304  -0.023451
   4  -0.70460   0.66409  -0.02164   0.19596   0.55304  -0.023451
   5  -1.15454   1.17766  -0.22220   0.16904  -0.27612  -0.661233
   6  -0.02007  -1.13935   1.20487   0.43510  -0.07236   0.510071
   7  -1.61428   0.07249  -0.69861   0.44013  -0.21480  -0.104029
   8  -1.74764   1.69783   0.01774   0.11346  -1.21022  -0.240411
   9   0.38454   1.02707  -1.41070   0.84453   0.33685   0.582443
  10   3.60360   1.75573  -0.96514  -1.59444  -0.34577   0.097113
  11  -0.69250   0.59008  -0.56349   0.48399   0.19005   0.504522
  12  -0.33435  -1.22536  -0.45427  -1.11383  -0.13878  -0.110775
  13   0.32901  -1.71973   0.26153   0.03571  -0.94793   0.261044
  14   0.01771  -1.86759   0.39710  -0.07492  -0.96188  -0.117797
  15   3.49093  -0.42343   0.13542   2.14426   0.05927  -0.446302
  16   0.74269  -0.78837  -1.30148  -0.75329   0.00802  -0.032854
  17  -0.13832  -1.26597  -0.21374  -0.49418   1.45922  -0.409737
  18   0.79213   1.25241   3.60291  -0.58847   0.27471   0.053460

MTB > name c11='hwpc1'
MTB > let c21=c1 + c2 + c3 + c4 + c5 + c6
MTB > name c21='sumhw'
MTB > let c31=(c1-mean(c1))/stdev(c1)
MTB > let c32=(c2-mean(c2))/stdev(c2)
MTB > let c33=(c3-mean(c3))/stdev(c3)
MTB > let c34=(c4-mean(c4))/stdev(c4)
MTB > let c35=(c5-mean(c5))/stdev(c5)
MTB > let c36=(c6-mean(c6))/stdev(c6)
MTB > let c37=c31 + c32 + c33 + c34 + c35 + c36
MTB > name c37='sumsthw'
MTB > correlation c1 c2 c3 c4 c5 c6 'sumhw' 'sumsthw' 'hwpc1' 'fina' 'mtb' 'finb'

             C1       C2       C3       C4       C5       C6    sumhw  sumsthw
C2        0.274
C3        0.046    0.278
C4       -0.331   -0.263    0.219
C5        0.367    0.213    0.099    0.076
C6        0.320    0.268   -0.089    0.106    0.849
sumhw     0.443    0.397    0.435    0.246    0.884    0.809
sumsthw   0.508    0.537    0.471    0.245    0.790    0.744    0.975
hwpc1    -0.641   -0.536   -0.128    0.136   -0.874   -0.860   -0.888   -0.881
fina      0.365    0.405   -0.322   -0.131    0.504    0.718    0.455    0.467
mtb       0.124    0.411   -0.171   -0.066    0.336    0.530    0.335    0.354
finb      0.225    0.471   -0.137   -0.183    0.331    0.457    0.321    0.353

          hwpc1     fina      mtb
fina     -0.664
mtb      -0.463    0.769
finb     -0.486    0.853    0.733

MTB > correlation 'hwpc1' c12 c13 c14 c15 c16 'sumhw' 'sumsthw' 'fina' 'mtb' 'finb'

          hwpc1      C12      C13      C14      C15      C16    sumhw  sumsthw
C12       0.000
C13      -0.000   -0.000
C14      -0.000    0.000    0.000
C15       0.000   -0.000   -0.000   -0.000
C16       0.000   -0.000    0.000    0.000    0.000
sumhw    -0.888   -0.384   -0.229    0.095   -0.043    0.002
sumsthw  -0.881   -0.294   -0.341    0.072    0.124    0.001    0.975
fina     -0.664    0.067    0.313   -0.279    0.231   -0.172    0.455    0.467
mtb      -0.463    0.012    0.123   -0.389    0.152   -0.171    0.335    0.354
finb     -0.486    0.149    0.069   -0.329    0.133   -0.067    0.321    0.353

           fina      mtb
mtb       0.769
finb      0.853    0.733

MTB > brief 3
MTB > regress 'finb' 3 'mtb' 'fina' 'sumhw'

The regression equation is
finb = 39.8 + 0.212 mtb + 0.534 fina - 0.312 sumhw

Predictor       Coef       Stdev    t-ratio        p
Constant       39.75       29.38       1.35    0.197
mtb           0.2122      0.2402       0.88    0.392
fina          0.5343      0.1590       3.36    0.005
sumhw        -0.3122      0.5800      -0.54    0.599

s = 11.14       R-sq = 74.7%     R-sq(adj) = 69.3%

Analysis of Variance

SOURCE       DF          SS          MS         F        p
Regression    3      5136.1      1712.0     13.79    0.000
Error        14      1738.4       124.2
Total        17      6874.4

SOURCE       DF      SEQ SS
mtb           1      3690.4
fina          1      1409.7
sumhw         1        36.0

Continue? y
Obs.     mtb      finb       Fit Stdev.Fit  Residual   St.Resid
  1     85.0    146.00    142.17      5.13      3.83      0.39
  2     52.0    132.00    128.01      4.95      3.99      0.40
  3     78.0    136.00    141.09      4.51     -5.09     -0.50
  4     56.0    141.00    128.41      4.05     12.59      1.21
  5     66.0    117.00    129.68      3.18    -12.68     -1.19
  6     52.0    113.00    116.34      2.87     -3.34     -0.31
  7     53.0    103.00    113.39      4.57    -10.39     -1.02
  8     59.0    142.00    124.68      3.22     17.32      1.62
  9     62.0    115.00    105.20      5.88      9.80      1.04
 10     50.0    115.00    107.24      7.84      7.76      0.98
 11     21.0     94.00    100.90      7.48     -6.90     -0.84
 12     66.0     92.00    106.93      6.76    -14.93     -1.69
 13     43.0    103.00    101.30      4.34      1.70      0.17
 14     74.0    137.00    135.88      3.88      1.12      0.11
 15     18.0     73.00     78.05      7.33     -5.05     -0.60
 16     48.0    121.00    104.58      3.62     16.42      1.56
 17     75.0    136.00    137.47      4.00     -1.47     -0.14
 18     62.0    116.00    130.67      6.73    -14.67     -1.65


MTB > regress 'finb' 3 'mtb' 'fina' 'sumsthw'

The regression equation is
finb = 23.5 + 0.215 mtb + 0.525 fina - 0.343 sumsthw

Predictor       Coef       Stdev    t-ratio        p
Constant       23.53       18.03       1.31    0.213
mtb           0.2147      0.2415       0.89    0.389
fina          0.5254      0.1598       3.29    0.005
sumsthw      -0.3434      0.9324      -0.37    0.718

s = 11.20       R-sq = 74.4%     R-sq(adj) = 69.0%

Analysis of Variance

SOURCE       DF          SS          MS         F        p
Regression    3      5117.1      1705.7     13.59    0.000
Error        14      1757.3       125.5
Total        17      6874.4

SOURCE       DF      SEQ SS
mtb           1      3690.4
fina          1      1409.7
sumsthw       1        17.0

Continue? y
Obs.     mtb      finb       Fit Stdev.Fit  Residual   St.Resid
  1     85.0    146.00    142.27      5.16      3.73      0.38
  2     52.0    132.00    127.99      5.02      4.01      0.40
  3     78.0    136.00    140.72      4.44     -4.72     -0.46
  4     56.0    141.00    128.12      4.05     12.88      1.23
  5     66.0    117.00    129.70      3.21    -12.70     -1.18
  6     52.0    113.00    116.71      2.81     -3.71     -0.34
  7     53.0    103.00    114.00      4.62    -11.00     -1.08
  8     59.0    142.00    125.09      3.08     16.91      1.57
  9     62.0    115.00    105.03      6.10      9.97      1.06
 10     50.0    115.00    105.89      7.38      9.11      1.08
 11     21.0     94.00    101.01      7.68     -7.01     -0.86
 12     66.0     92.00    107.51      6.71    -15.51     -1.73
 13     43.0    103.00    102.14      3.83      0.86      0.08
 14     74.0    137.00    136.46      3.99      0.54      0.05
 15     18.0     73.00     77.76      7.40     -4.76     -0.57
 16     48.0    121.00    104.65      3.75     16.35      1.55
 17     75.0    136.00    137.08      4.07     -1.08     -0.10
 18     62.0    116.00    129.88      7.31    -13.88     -1.64


MTB > regress 'finb' 3 'mtb' 'fina' 'hwpc1'

The regression equation is
finb = 16.5 + 0.199 mtb + 0.576 fina + 1.74 hwpc1

Predictor       Coef       Stdev    t-ratio        p
Constant       16.50       21.08       0.78    0.447
mtb           0.1986      0.2394       0.83    0.421
fina          0.5758      0.1774       3.25    0.006
hwpc1          1.741       2.408       0.72    0.481

s = 11.05       R-sq = 75.1%     R-sq(adj) = 69.8%

Analysis of Variance

SOURCE       DF          SS          MS         F        p
Regression    3      5164.0      1721.3     14.09    0.000
Error        14      1710.5       122.2
Total        17      6874.4

SOURCE       DF      SEQ SS
mtb           1      3690.4
fina          1      1409.7
hwpc1         1        63.9

Continue? y
Obs.     mtb      finb       Fit Stdev.Fit  Residual   St.Resid
  1     85.0    146.00    141.87      5.12      4.13      0.42
  2     52.0    132.00    128.62      4.89      3.38      0.34
  3     78.0    136.00    141.32      4.49     -5.32     -0.53
  4     56.0    141.00    128.31      4.00     12.69      1.23
  5     66.0    117.00    128.94      3.37    -11.94     -1.13
  6     52.0    113.00    116.62      2.77     -3.62     -0.34
  7     53.0    103.00    112.31      5.00     -9.31     -0.94
  8     59.0    142.00    123.06      4.28     18.94      1.86
  9     62.0    115.00    104.34      6.05     10.66      1.15
 10     50.0    115.00    108.14      7.40      6.86      0.84
 11     21.0     94.00    100.08      7.62     -6.08     -0.76
 12     66.0     92.00    106.18      6.84    -14.18     -1.63
 13     43.0    103.00    101.62      3.82      1.38      0.13
 14     74.0    137.00    137.75      4.45     -0.75     -0.07
 15     18.0     73.00     79.13      7.60     -6.13     -0.76
 16     48.0    121.00    105.06      3.42     15.94      1.52
 17     75.0    136.00    138.83      4.47     -2.83     -0.28
 18     62.0    116.00    129.81      4.47    -13.81     -1.37

