Filter variables are used to subset the modeling data. You can filter on any variable included in the data, not just
on variables used in the model. Filter variables are applied only to the current model.
When you filter on
a category variable, you are presented with a list of the levels for
that variable. Select only values that you want to include in the
model. In the following image, all levels are available.
When you filter on
a measure variable, a slider lets you specify a range of values. Use
the triangles to specify the lower and upper limits of the filter
variable.