The
Filter to Include Windows
field is an optional parameter that
enables you to
filter the
Input SAS Data Set
(and
Haplotype Frequency Data Set
, if specified) to only include the windows that meet the criteria specified in the statement(s).
For example, to filter only diseased individuals from a data set containing a mixed
population
of diseased (sick) and healthy (healthy) individuals (as indicated in a column named
DiseaseStatus
), you could use the following simple WHERE expression:
Note:
the word
where
has already been entered for you.