1.
|
2.
|
Select Analyze > Fit Model.
|
3.
|
4.
|
Verify that 2 appears in the Degree box.
|
5.
|
6.
|
Click Run.
|
7.
|
From the red triangle next to Response weight, select Estimates > Joint Factor Tests.
|
The report shown in Figure 2.33 appears.
Note that the test for age has 15 degrees of freedom. This test involves the five parameters for age, the five parameters for age*sex, and the five parameters for height*age. The null hypothesis for this test is that all 15 parameters are zero.
Figure 2.33 Joint Factor Tests Report