CLEAN function returns a new set containing the domains of a specified set having a score equal or higher than a specified value.
For example, if a set variable
workingSet has these contents from the sample taxonomy in the introduction:
1.01 martial art 1.01.1 aikido 1.07 golf
var highScore = CLEAN(workingSet, 50);
will define and populate the
highScore set with:
1.01 martial art
1.01 is the only member of set
workingSet having a score equal or higher than 50. Domain
1.07 (golf), in fact, has a lower score (10) and
1.01.1 (aikido) has no score since it doesn't appear in the hidden results table.
Since the only domains with a score are those listed in the hidden results table, only a domain with a matching entry in that table can be returned.
The syntax is:
setis a set variable.
valueis a number.