The SAS System                             22:01 Saturday, July 12, 2008   1

The Mixed Procedure

                                Estimates
 
                                  Standard
Label                 Estimate       Error      DF    t Value    Pr > |t|

pos1 vs pos3            0.2733      0.1361      24       2.01      0.0560
pos 3 vs others         0.3406      0.1111      24       3.06      0.0053
pos3 v oth - wrong      1.0217      0.3334      24       3.06      0.0053


                     Contrasts
 
                    Num     Den
Label                DF      DF    F Value    Pr > F

pos1 vs pos3          1      24       4.03    0.0560
pos 3 vs others       1      24       9.39    0.0053


                    Differences of Least Squares Means
 
                                         Standard
Effect    position  _position  Estimate     Error    DF  t Value  Pr > |t|

position  1         2           -0.1133    0.1361    24    -0.83    0.4132
position  1         3            0.2733    0.1361    24     2.01    0.0560
position  1         4          -0.08833    0.1361    24    -0.65    0.5225
position  2         3            0.3867    0.1361    24     2.84    0.0090
position  2         4           0.02500    0.1361    24     0.18    0.8558
position  3         4           -0.3617    0.1361    24    -2.66    0.0138