Specifies the number of ways to make unique combinations of class
variables.
-
list
-
specifies one or more integers that define
the number of class variables to combine to form all the unique combinations
of class variables. For example, you can specify 2 for all possible pairs
and 3 for all possible triples. The list can be specified in
the following ways:
|
m |
|
m1 m2 ... mn |
|
m1,m2,...,mn |
|
m TO n
<BY increment> |
|
m1,m2, TO m3 <BY
increment>, m4 |
| Range: |
0 to maximum number of
class variables |
| Example: |
To create the two-way
types for the classification variables A, B, and C, use |
| See also: |
WAYS option |
The following code is an
example of creating two-way types for the classification
variables A, B, and C. This WAYS statement is equivalent to specifying a*b,
a*c, and b*c in the TYPES statement.
class A B C ;
ways 2;
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