Output from oral.sas

	Output from oral.sas	Source 0 Graphs

                       2 sample T-Square data from Timm                      1
                      Effects of delay on oral practice
                             Output from Proc GLM

                       General Linear Models Procedure
                           Class Level Information

                       Class    Levels    Values

                       GROUP         2    CONTROL EXPTL


                   Number of observations in data set = 56

                       2 sample T-Square data from Timm                      2
                      Effects of delay on oral practice
                             Output from Proc GLM

                       General Linear Models Procedure

Dependent Variable: LISTEN
                                    Sum of           Mean
Source                  DF         Squares         Square   F Value     Pr > F

Model                    1     14.00000000    14.00000000      0.53     0.4695

Error                   54   1424.85714286    26.38624339

Corrected Total         55   1438.85714286


                  R-Square            C.V.       Root MSE          LISTEN Mean

                  0.009730        17.93381       5.136754             28.64286


Source                  DF     Type III SS    Mean Square   F Value     Pr > F

GROUP                    1     14.00000000    14.00000000      0.53     0.4695

                       2 sample T-Square data from Timm                      3
                      Effects of delay on oral practice
                             Output from Proc GLM

                       General Linear Models Procedure

Dependent Variable: SPEAK
                                    Sum of           Mean
Source                  DF         Squares         Square   F Value     Pr > F

Model                    1     193.1428571    193.1428571      3.11     0.0837

Error                   54    3358.2857143     62.1904762

Corrected Total         55    3551.4285714


                  R-Square            C.V.       Root MSE           SPEAK Mean

                  0.054385        16.85577       7.886094             46.78571


Source                  DF     Type III SS    Mean Square   F Value     Pr > F

GROUP                    1     193.1428571    193.1428571      3.11     0.0837

                       2 sample T-Square data from Timm                      4
                      Effects of delay on oral practice
                             Output from Proc GLM

                       General Linear Models Procedure

Dependent Variable: READ
                                    Sum of           Mean
Source                  DF         Squares         Square   F Value     Pr > F

Model                    1     34.57142857    34.57142857      1.80     0.1848

Error                   54   1034.78571429    19.16269841

Corrected Total         55   1069.35714286


                  R-Square            C.V.       Root MSE            READ Mean

                  0.032329        12.46904       4.377522             35.10714


Source                  DF     Type III SS    Mean Square   F Value     Pr > F

GROUP                    1     34.57142857    34.57142857      1.80     0.1848

                       2 sample T-Square data from Timm                      5
                      Effects of delay on oral practice
                             Output from Proc GLM

                       General Linear Models Procedure

Dependent Variable: WRITE
                                    Sum of           Mean
Source                  DF         Squares         Square   F Value     Pr > F

Model                    1     440.1607143    440.1607143      3.63     0.0619

Error                   54    6539.9642857    121.1104497

Corrected Total         55    6980.1250000


                  R-Square            C.V.       Root MSE           WRITE Mean

                  0.063059        13.12074       11.00502             83.87500


Source                  DF     Type III SS    Mean Square   F Value     Pr > F

GROUP                    1     440.1607143    440.1607143      3.63     0.0619

                       2 sample T-Square data from Timm                      6
                      Effects of delay on oral practice
                             Output from Proc GLM

                       General Linear Models Procedure
                      Multivariate Analysis of Variance

          Characteristic Roots and Vectors of: E Inverse * H, where
         H = Type III SS&CP Matrix for GROUP   E = Error SS&CP Matrix

Characteristic   Percent                Characteristic Vector  V'EV=1
     Root
                                        LISTEN          SPEAK           READ
                                         WRITE

    0.09359611    100.00           -0.01507234     0.01277523     0.00018906
                                    0.00875471

    0.00000000      0.00           -0.00519746    -0.01047580     0.03871814
                                   -0.00298462

    0.00000000      0.00            0.03276907    -0.00575998     0.00491921
                                   -0.00340727

    0.00000000      0.00            0.00930228    -0.01841409    -0.02555550
                                    0.01770092

               Manova Test Criteria and Exact F Statistics for
                  the Hypothesis of no Overall GROUP Effect
         H = Type III SS&CP Matrix for GROUP   E = Error SS&CP Matrix

                             S=1    M=1    N=24.5

 Statistic                     Value          F      Num DF    Den DF  Pr > F

 Wilks' Lambda              0.91441437     1.1934         4        51  0.3250
 Pillai's Trace             0.08558563     1.1934         4        51  0.3250
 Hotelling-Lawley Trace     0.09359611     1.1934         4        51  0.3250
 Roy's Greatest Root        0.09359611     1.1934         4        51  0.3250

                       2 sample T-Square data from Timm                      7
                      Effects of delay on oral practice
                        Output from CANDISC Procedure

                       Canonical Discriminant Analysis

                  56 Observations        55 DF Total
                   4 Variables           54 DF Within Classes
                   2 Classes              1 DF Between Classes

                           Class Level Information

             GROUP        Frequency        Weight     Proportion

             CONTROL             28       28.0000       0.500000
             EXPTL               28       28.0000       0.500000

                       2 sample T-Square data from Timm                      8
                      Effects of delay on oral practice
                        Output from CANDISC Procedure

                       Canonical Discriminant Analysis

                Multivariate Statistics and Exact F Statistics

                             S=1    M=1    N=24.5

 Statistic                     Value          F      Num DF    Den DF  Pr > F

 Wilks' Lambda              0.91441437     1.1934         4        51  0.3250
 Pillai's Trace             0.08558563     1.1934         4        51  0.3250
 Hotelling-Lawley Trace     0.09359611     1.1934         4        51  0.3250
 Roy's Greatest Root        0.09359611     1.1934         4        51  0.3250

                       2 sample T-Square data from Timm                      9
                      Effects of delay on oral practice
                        Output from CANDISC Procedure

                       Canonical Discriminant Analysis

                                Adjusted       Approx       Squared
                 Canonical      Canonical     Standard     Canonical
                Correlation    Correlation     Error      Correlation

           1      0.292550       0.209737     0.123300      0.085586

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

                 Eigenvalue    Difference    Proportion    Cumulative

            1       0.0936         .           1.0000        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    0.91441437      1.1934           4          51    0.3250

                       NOTE: The F statistic is exact.


                          Total Canonical Structure

                                               CAN1

                           LISTEN          0.337175
                           SPEAK           0.797145
                           READ            0.614606
                           WRITE           0.858368


                         Between Canonical Structure

                                               CAN1

                           LISTEN          1.000000
                           SPEAK           1.000000
                           READ            1.000000
                           WRITE           1.000000

                       2 sample T-Square data from Timm                     10
                      Effects of delay on oral practice
                        Output from CANDISC Procedure

                       Canonical Discriminant Analysis

                      Pooled Within Canonical Structure

                                               CAN1

                           LISTEN          0.324003
                           SPEAK           0.783884
                           READ            0.597454
                           WRITE           0.847987


               Total-Sample Standardized Canonical Coefficients

                                               CAN1

                           LISTEN      -.5665065958
                           SPEAK       0.7543726071
                           READ        0.0061258529
                           WRITE       0.7247509943


           Pooled Within-Class Standardized Canonical Coefficients

                                               CAN1

                           LISTEN      -.5689397255
                           SPEAK       0.7403339294
                           READ        0.0060815580
                           WRITE       0.7079936671


                          Raw Canonical Coefficients

                                               CAN1

                           LISTEN      -.1107586049
                           SPEAK       0.0938784072
                           READ        0.0013892696
                           WRITE       0.0643337052


                      Class Means on Canonical Variables

                          GROUP                CAN1

                          CONTROL      -.3004220176
                          EXPTL        0.3004220176

                       2 sample T-Square data from Timm                     11
                      Effects of delay on oral practice
                       Scores on discriminant function

      SUBJNO     GROUP     LISTEN    SPEAK    READ    WRITE      CAN1

         1      EXPTL        34        66      39       97      2.06024
         2      EXPTL        35        60      39       95      1.25755
         3      EXPTL        32        57      39       94      1.24386
         4      EXPTL        29        53      39       97      1.39362
         5      EXPTL        37        58      40       96      0.91400
         6      EXPTL        35        57      34       90      0.64730
         7      EXPTL        34        51      37       84     -0.18705
         8      EXPTL        25        42      37       80     -0.29246
         9      EXPTL        29        52      37       85      0.52496
        10      EXPTL        25        47      37       94      1.07760
        11      EXPTL        34        55      35       88      0.44302
        12      EXPTL        24        42      35       88      0.33019
        13      EXPTL        25        59      32       82      1.42519
        14      EXPTL        34        57      35       89      0.69511
        15      EXPTL        35        57      39       97      1.10458
        16      EXPTL        29        41      36       82     -0.70210
        17      EXPTL        25        44      30       65     -1.07943
        18      EXPTL        28        51      39       96      1.25229
        19      EXPTL        25        42      38       86      0.09493
        20      EXPTL        30        43      38       91     -0.04332
        21      EXPTL        27        50      39       96      1.26917
        22      EXPTL        25        46      38       85      0.40611
        23      EXPTL        22        33      27       72     -1.33365
        24      EXPTL        19        30      35       77     -0.95023
        25      EXPTL        26        45      37       90      0.52175
        26      EXPTL        27        38      33       77     -1.08805
        27      EXPTL        30        36      22       62     -2.58837
        28      EXPTL        36        50      39       92      0.01500
         1      CONTROL      33        56      36       81      0.19871
         2      CONTROL      21        39      33       74     -0.52262
         3      CONTROL      29        47      35       89      0.31012
         4      CONTROL      22        42      34       85      0.35732
         5      CONTROL      39        61      40       97      1.03845
         6      CONTROL      34        58      38       94      1.11483
         7      CONTROL      29        38      34       76     -1.37251
         8      CONTROL      21        42      38       83      0.34496
         9      CONTROL      18        35      28       58     -1.60214
        10      CONTROL      36        51      36       83     -0.47429
        11      CONTROL      25        45      36       67     -0.84855
        12      CONTROL      33        43      36       86     -0.70004
        13      CONTROL      29        50      37       94      0.91620
        14      CONTROL      30        50      34       84      0.15794
        15      CONTROL      34        49      38       94      0.26992
        16      CONTROL      30        42      34       77     -1.04342
        17      CONTROL      25        47      36       66     -0.72513
        13      CONTROL      32        37      38       88     -1.02110
        19      CONTROL      22        44      22       85      0.52840
        20      CONTROL      30        35      35       77     -1.69918
        21      CONTROL      34        45      38       95     -0.04126

                       2 sample T-Square data from Timm                     12
                      Effects of delay on oral practice
                       Scores on discriminant function

      SUBJNO     GROUP     LISTEN    SPEAK    READ    WRITE      CAN1

        22      CONTROL      31        50      37       96      0.82335
        23      CONTROL      21        36      19       43     -2.81805
        24      CONTROL      26        42      33       73     -0.85911
        25      CONTROL      30        49      36       88      0.32418
        26      CONTROL      23        37      36       82     -0.41306
        27      CONTROL      21        43      30       85      0.55640
        28      CONTROL      30        45      34       70     -1.21212

                       2 sample T-Square data from Timm                     13
                      Effects of delay on oral practice
                  Univariate t-test on discriminant scores

                               TTEST PROCEDURE

Variable: CAN1

GROUP         N                 Mean              Std Dev            Std Error
------------------------------------------------------------------------------

CONTROL      28          -0.30042202           0.95276936           0.18005648
EXPTL        28           0.30042202           1.04509834           0.19750502

Variances        T       DF    Prob>|T|
---------------------------------------

Unequal    -2.2482     53.5      0.0287
Equal      -2.2482     54.0      0.0287

For H0: Variances are equal, F' = 1.20    DF = (27,27)    Prob>F' = 0.6342

                       2 sample T-Square data from Timm                     14
                      Effects of delay on oral practice
                         QH QE and MEAN from CANSTAT

   _TYPE_     GROUP     _NAME_     LISTEN     SPEAK       READ      WRITE

   MEAN      CONTROL                28.14      44.93      34.32      81.07
             EXPTL                  29.14      48.64      35.89      86.68

   PSSCP                LISTEN    1424.86    1485.71     604.14    1669.00
                        SPEAK     1485.71    3358.29     888.57    2826.93
                        READ       604.14     888.57    1034.79    1916.39
                        WRITE     1669.00    2826.93    1916.39    6539.96

   BSSCP                LISTEN      14.00      52.00      22.00      78.50
                        SPEAK       52.00     193.14      81.71     291.57
                        READ        22.00      81.71      34.57     123.36
                        WRITE       78.50     291.57     123.36     440.16

                       2 sample T-Square data from Timm                     15
                      Effects of delay on oral practice
                         QH QE and MEAN from CANSTAT

                             Output from PROC IML

                       Group means, QH and QE matrices


                 YDOT      LISTEN    SPEAK     READ    WRITE

                 EXPTL   28.14286 44.92857 34.32143 81.07143
                 CONTROL 29.14286 48.64286 35.89286 86.67857


                 QH         LISTEN    SPEAK     READ    WRITE

                 LISTEN         14       52       22     78.5
                 SPEAK          52 193.1429 81.71429 291.5714
                 READ           22 81.71429 34.57143 123.3571
                 WRITE        78.5 291.5714 123.3571 440.1607


                 QE         LISTEN    SPEAK     READ    WRITE

                 LISTEN   1424.857 1485.714 604.1429     1669
                 SPEAK    1485.714 3358.286 888.5714 2826.929
                 READ     604.1429 888.5714 1034.786 1916.393
                 WRITE        1669 2826.929 1916.393 6539.964

                             Difference in means

                              YDIFF        COL1

                              LISTEN         -1
                              SPEAK    -3.71429
                              READ     -1.57143
                              WRITE    -5.60714

                             Hotelling's T-Square

                               TSQUARE     COL1

                               ROW1     5.05419

Output from oral.sas

2 sample T-Square data from Timm 1 Effects of delay on oral practice Output from Proc GLM

2 sample T-Square data from Timm 2 Effects of delay on oral practice Output from Proc GLM

2 sample T-Square data from Timm 3 Effects of delay on oral practice Output from Proc GLM

2 sample T-Square data from Timm 4 Effects of delay on oral practice Output from Proc GLM

2 sample T-Square data from Timm 5 Effects of delay on oral practice Output from Proc GLM

2 sample T-Square data from Timm 6 Effects of delay on oral practice Output from Proc GLM

2 sample T-Square data from Timm 7 Effects of delay on oral practice Output from CANDISC Procedure

2 sample T-Square data from Timm 8 Effects of delay on oral practice Output from CANDISC Procedure

2 sample T-Square data from Timm 9 Effects of delay on oral practice Output from CANDISC Procedure

2 sample T-Square data from Timm 10 Effects of delay on oral practice Output from CANDISC Procedure

2 sample T-Square data from Timm 11 Effects of delay on oral practice Scores on discriminant function

2 sample T-Square data from Timm 12 Effects of delay on oral practice Scores on discriminant function

2 sample T-Square data from Timm 13 Effects of delay on oral practice Univariate t-test on discriminant scores

2 sample T-Square data from Timm 14 Effects of delay on oral practice QH QE and MEAN from CANSTAT

2 sample T-Square data from Timm 15 Effects of delay on oral practice QH QE and MEAN from CANSTAT