Output from gcandplt.sas	Source 2 Graphs

               Memory Tests on Alzheimer and Depressed Patients              1

                       Canonical Discriminant Analysis

                  45 Observations        44 DF Total
                   6 Variables           42 DF Within Classes
                   3 Classes              2 DF Between Classes

                           Class Level Information

             GROUP         Frequency        Weight     Proportion

             Alzheimer            15       15.0000       0.333333
             Depressed            14       14.0000       0.311111
             Normal               16       16.0000       0.355556

               Memory Tests on Alzheimer and Depressed Patients              2

                       Canonical Discriminant Analysis

                 Multivariate Statistics and F Approximations

                            S=2    M=1.5    N=17.5

 Statistic                     Value          F      Num DF    Den DF  Pr > F

 Wilks' Lambda              0.20483106     7.4588        12        74  0.0001
 Pillai's Trace             0.88861275     5.0638        12        76  0.0001
 Hotelling-Lawley Trace     3.42587275    10.2776        12        72  0.0001
 Roy's Greatest Root        3.28708746    20.8182         6        38  0.0001

         NOTE: F Statistic for Roy's Greatest Root is an upper bound.
                NOTE: F Statistic for Wilks' Lambda is exact.

               Memory Tests on Alzheimer and Depressed Patients              3

                       Canonical Discriminant Analysis

                                Adjusted       Approx       Squared
                 Canonical      Canonical     Standard     Canonical
                Correlation    Correlation     Error      Correlation

           1      0.875638       0.859529     0.035165      0.766741
           2      0.349101       0.240768     0.132383      0.121871

                                Eigenvalues of INV(E)*H
                                  = CanRsq/(1-CanRsq)

                 Eigenvalue    Difference    Proportion    Cumulative

            1       3.2871        3.1483       0.9595        0.9595
            2       0.1388         .           0.0405        1.0000

                     Test of H0: The canonical correlations in the
                       current row and all that follow are zero

               Likelihood
                  Ratio      Approx F      Num DF      Den DF    Pr > F

          1    0.20483106      7.4588          12          74    0.0001
          2    0.87812866      1.0548           5          38    0.4004

               Memory Tests on Alzheimer and Depressed Patients              4

    OBS    _NAME_      _LABEL_                           CAN1       CAN2

     1     GROUP                                        .           .
     2     HIRECALL    HI Imagery Recall               0.92567    -0.06789
     3     LIRECALL    LO Imagery Recall               0.87354    -0.01704
     4     HIUNREM     HI Imagery Unreminded Memory    0.96916    -0.21224
     5     LIUNREM     LO Imagery Unreminded Memory    0.90962     0.06585
     6     STORE       Storage                         0.90780     0.07188
     7     RECOG       Recognition Memory              0.83797     0.37393

                                                                             5

Graphic output from gcandplt.sas

canplot of alzheim [CANPLOT 09/27/99 ]
PLOT OF TUNREM * TRECALL = GRP [ CONTOUR 09/27/99 ]