                                          10:01 Thursday, March 31, 2005   4

                             The REG Procedure
                               Model: MODEL1
                       Dependent Variable: leadchng

                           Analysis of Variance

                                   Sum of          Mean
 Source                  DF       Squares        Square   F Value   Pr > F

 Model                    3         14287    4762.46774     44.00   <.0001
 Error                  147         15909     108.22715
 Corrected Total        150         30197


            Root MSE             10.40323    R-Square     0.4731
            Dependent Mean       21.14570    Adj R-Sq     0.4624
            Coeff Var            49.19785


                            Parameter Estimates

                         Parameter       Standard
    Variable     DF       Estimate          Error    t Value    Pr > |t|

    Intercept     1      -42.98717        9.17731      -4.68      <.0001
    drivers       1        1.10316        0.28506       3.87      0.0002
    trklength     1       10.19357        3.66673       2.78      0.0061
    laps          1        0.03110        0.01766       1.76      0.0803
                    Residual vs Fitted - OLS Regression                    5
                                              10:01 Thursday, March 31, 2005

            Plot of e*yhat.  Legend: A = 1 obs, B = 2 obs, etc.

   40 И
      В
      В
      В
      В
      В                                               A
   30 И
      В                                        A      A
      В
      В                                          A
      В                               A             A
      В
   20 И                               A     A
      В               A
      В
      В                                     A      AA              A
      В                                    A  A
R     В             A
e  10 И           A                  BB          A
s     В          AA  A        A      AA       A       A
i     В          A  A B      A       A                             A
d     В       A   B  AA              A    B   A
u     В     A  A  A  A               B             AA
a     В         AAA AAC              CA    B       AA B
l   0 ИГГГГГГГГГAГAГAABГГГГГГГГГГГГГГBГAГГГAГГAГГГГГГГГГГГГГГГГГГГГГГГГГГГГГ
      В       A       B       A     A A    A          A
      В             B                A A     AA  A A
      В        A  A B B              BAA  A        A  A
      В           A AAA              AA   A
      В             B               A  A  B
  -10 И                              A      B       A
      В                              A   AAA  A
      В                                  B         BA
      В                                 A   A A  A
      В                                AB
      В                                    B
  -20 И                                 A
      В                                  A
      В
      В
      В
      В                                            A
  -30 И
      КГИГГГГГГГГГГГГИГГГГГГГГГГГГИГГГГГГГГГГГГИГГГГГГГГГГГГИГГГГГГГГГГГГИГГ
        0           10           20           30           40           50

                            Predicted Value of leadchng
                                          10:01 Thursday, March 31, 2005   6

                            The GENMOD Procedure

                             Model Information

                       Data Set              WORK.ONE
                       Distribution           Poisson
                       Link Function              Log
                       Dependent Variable    cautions
                       Observations Used          151


                   Criteria For Assessing Goodness Of Fit

        Criterion                 DF           Value        Value/DF

        Deviance                 150        215.4915          1.4366
        Scaled Deviance          150        215.4915          1.4366
        Pearson Chi-Square       150        201.6050          1.3440
        Scaled Pearson X2        150        201.6050          1.3440
        Log Likelihood                      410.8784


Algorithm converged.


                      Analysis Of Parameter Estimates

                          Standard       Wald 95%          Chi-
 Parameter  DF  Estimate     Error   Confidence Limits   Square  Pr > ChiSq

 Intercept   1    1.5675    0.0372    1.4947    1.6404  1778.93      <.0001
 Scale       0    1.0000    0.0000    1.0000    1.0000

NOTE: The scale parameter was held fixed.
                                          10:01 Thursday, March 31, 2005   7

                            The GENMOD Procedure

                             Model Information

                     Data Set              WORK.REGOUT
                     Distribution              Poisson
                     Link Function                 Log
                     Dependent Variable       cautions
                     Observations Used             151


                   Criteria For Assessing Goodness Of Fit

        Criterion                 DF           Value        Value/DF

        Deviance                 147        171.2162          1.1647
        Scaled Deviance          147        171.2162          1.1647
        Pearson Chi-Square       147        158.8281          1.0805
        Scaled Pearson X2        147        158.8281          1.0805
        Log Likelihood                      433.0160


Algorithm converged.


                      Analysis Of Parameter Estimates

                          Standard       Wald 95%          Chi-
 Parameter  DF  Estimate     Error   Confidence Limits   Square  Pr > ChiSq

 Intercept   1   -0.7963    0.4117   -1.6032    0.0107     3.74      0.0531
 drivers     1    0.0365    0.0125    0.0120    0.0610     8.55      0.0035
 trklength   1    0.1145    0.1684   -0.2156    0.4446     0.46      0.4966
 laps        1    0.0026    0.0008    0.0010    0.0041    10.82      0.0010
 Scale       0    1.0000    0.0000    1.0000    1.0000

NOTE: The scale parameter was held fixed.