The SAS System                              1
                                               13:09 Tuesday, March 20, 2018

                             The GLM Procedure

                  Number of Observations Read          60
                  Number of Observations Used          60
                               The SAS System                              2
                                               13:09 Tuesday, March 20, 2018

                             The GLM Procedure
 
Dependent Variable: lhead   

                                     Sum of
 Source                    DF       Squares   Mean Square  F Value  Pr > F

 Model                      3   192.8131702    64.2710567  98025.4  <.0001

 Error                     57     0.0373725     0.0006557                 

 Uncorrected Total         60   192.8505427                               


             R-Square     Coeff Var      Root MSE    lhead Mean

             0.999806      1.434177      0.025606      1.785400

NOTE: No intercept term is used: R-square is not corrected for the mean.


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

 kl                         1   160.8949901   160.8949901   245395  <.0001
 wl                         1    30.3856075    30.3856075  46343.7  <.0001
 lbodydev                   1     1.5325725     1.5325725  2337.46  <.0001


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

 kl                         1   158.2621774   158.2621774   241379  <.0001
 wl                         1    31.7164205    31.7164205  48373.5  <.0001
 lbodydev                   1     1.5325725     1.5325725  2337.46  <.0001


                                       Standard
     Parameter         Estimate           Error    t Value    Pr > |t|

     kl             1.782710870      0.00362853     491.30      <.0001
     wl             1.798845204      0.00817881     219.94      <.0001
     lbodydev       1.002084739      0.02072680      48.35      <.0001